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Old Radio Manufacturer of the country United States of America (USA) (USA) 

Here you find radio manufacturers from the selected country. Click a manufacturer to see its radio models in ONE list.
See here the new table with more content! Because of external links we have to leave this old table here.

Name Pages # Models   Abbreviation

A. & F. Electrical Manufacturing Co.; Chicago, I...    af
A & M Radio Manufacturing Co.; Denver, Colorado    am
A. & T. Radio Company; Danvers, Massachusetts    aandt
Aalco Radio Laboratories, Inc.; Chicago, Illinois    aalco
Abbey Electronics Corp; Carle Place, NY    abbeyelec
Abbott Instrument, Inc.; New York City (NY)    abbottinst
Abbotwares; Los Angeles, CA   10   abbotwares
ABC Laboratories, (where?)    abc
ABC Wireless Specialty Co.; New York City, New Y...    abcwireles
Aberdeen Specialty Co; Philadelphia PA    aberdeen
Able Tool & Engineering Company; Chicago, Illinois    abletool
Ablet Co., Chas R.; (where?)    ablet
Abox Company; Chicago    abox
Abrams, Dr., Albert; San Francisco (CA)    abrams
A-C Dayton Co., A-C Electrical; Dayton (OH)   45   a-c
A-C Gilbert Co.; New Haven, Connecticut   12   acgilbert
Acca; (where?)    acca
Accurate Instrument Co. Inc.; New York (NY)    accurate
Accusti-Cone Laboratories; New York, NY    accusti
Ace Electrical Laboratory; Newark, NJ    ace
Ackerman Brothers Co.; New York City, New York    ackerman
Acme Apparatus Co.; Cambridge (MA)   19   acmeapp
ACME Battery Corp.; Brooklyn (NY)    acmebatter
Acme Elec. & Mfg. Co. - see also Sears or Wright.   29   acme-elect
Acme Electrical, The Mfg. Co.; Milwaukee, WI    acmeelec
Acme Wire Radio Products Co., The; New Haven, Co...    acmewire
Acme Wireless Construction Co.; Cambridge, MA    acmewirel
Acopian Technical Co.    acopian
Acorn Radio Products Co.; Chicago, IL    acornrad
Acoustech Inc.; Cambridge, MA    acoustech
Acoustic Control System, Industry L.A.    acousticco
Acoustic Research Inc.; Cambridge, MA   22   acoustic
Acoustic-Cone Laboratories; New York City, New Y...    acoustic2
Acrosound, Philadelphia    acrosound
Actron Corp.; Chicago    actron
Adams-Morgan Co. (AMCO); Upper Montclair, N.J   61   adams-morg
Adaptol Co.; Brooklyn, N.Y.    adaptol
Adirondack Mountain Service Co.; (where?)    adirondack
Adler Electronics, Inc.; New Rochelle (NY)    adlerelect
Adler-Royal, Adler Manufacturing Co.; New York   16   adler
Admiral (brand) Continental Radio & Television C... 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25   2499   admiral
Adroit Tool Company; New York City, New York    adroit
ADS, Analog & Digital Systems, Inc.; Wilmington,...    ads
Advance Auto Accessores (see also others)    advance-au
Advance Battery Corp.; Brooklyn    advancebat
Advance Electric Co. (Falck); Los Angeles, CA   25   advance-el
Advance Radio Mfg. Co.; Chicago, Illinois    advance4
Advance Radio Research Lab.; New York City, New ...    advance-ra
advance schools, Inc.; (where?)    advancesch
Advanced Electronic Applications, Inc. - Lynnwood    advanced
Advent Corporation; Cambridge (MA)   18   adventcorp
AEL Industries (Tracor), American Electronic Lab...    aelindustr
Aeolian Company, The; New York    aeolian-ny
Aeolus Corporation; New York City, New York    aeolus
Aer-A-Dyne Manufacturing Co.; Utica, New York    aer
Aerex Radiophone Corp.: New York City, New York    aerex
Aerial Electric Company; Chicago, Ill    aerialelec
Aerial Insulator Co.; of Green Bay (WI)    aerialinsu
Aerial Sales Service, Inc.; New York City, NY    aerialsale
Aeriola USA    aeriola
Aero Manufacturing Company; Newark, New Jersey    aeromanu
Aero Metal Products Corp.; Chicago    aero-metal
Aero Products Inc.; Chicago, Illinois (Hoodwin)   21   aero
Aero Radio Company; West Detroit, Michigan    aeroradio
Aerocom - Aeronautical Communications Equipment ...    aerocom
Aerodyn Company; New York City (NY)    aerodyn
Aerodyne Co., The; New York City (NY)    aerodyne
Aeroflex Inmet; Ann Arbor, MI    aeroflex
Aeromotive Equipment Corp.; Kansas City (MO)    aeromotive
Aeronautical Electronics Inc. (Aerotron); Raleig...    aeronautic
AeroStream Communications Corp. (CommRadio); Gol...    aerostream
Aerovox Corp; Brookly (NY); New Bedford (MA)    aerovoxcor
Aerovox Wireless Corp.; New York    aerovox
Aetna Machine Mfg Co.; Chicago, IL    aetnamach
Aetna Radiophone Corp. of America; Hartford (CT)    aetna
Afco Electronics, Oakland, CA   14   afco
Affiliated Retailers, Inc.; New York (NY)   33   affiliated
Agilent Technologies; Santa Clara, CA    agilent
Aim Industries, New York    aim
Aimcee Wholesale, New York   20   aimcee
Air Castle - tubes    aircastle
Air Champ Sales Co.; West New York (NJ)    airchamps
Air Communications, Kansas City    aircomm
Air King - tubes    airkingtub
Air King Products Co.; Brooklyn (NY) 2 3   272   airking
Air Knight (Butler); Chicago    air-knight
Air Scout - tubes    airscout
Airadio Inc.; Stamford    airadio
Air-Chrome, Irvington, N.J.    airchrome
Aircraft Radio Corporation, Boonton, New Jersey    aircraft
Aireon Manufacturing Corporation; Kansas City (KS)    aireon
Airex Manufacturing Co.; Seattle, Washington    airex
Airex Radio Tubes Co.; New York    airex1
Airgap Products Co. Mfr.; Newark, NJ    airgappr
Airhawk - tubes    airhawk
Airite; USA    airite
Airline, Super-Airline, Wards (tubes) - see also...    airline-ra
Air-Ola Radio Company; Huntington, West Virginia    air-ola
Airo-Master Corp.; New York City, New York    airo
Air-O-Phone Corporation; New York City, NY    airophone
Air-Track Manufacturing Corp.; College Park (MD)    air-track
Airtron, H. & H. Radio Co.; Newark, NJ    airtron
Air-Way Electric Appliance Corp.; Toledo; OH   23   air-way
Airways Engineering Co.; Snyder (TX)    airwayseng
AITC (where?)   15   aitc
Ajax - (Alladin Tube Co); New York, NY    ajax1
Ajax Electric Company; Cambridge, Massachusetts    ajax2
Ajax Electric Specialty Co.; Saint Louis, Missouri    ajax
Ajax Products Co.; New York City, New York    ajaxprod
Ajax Radio Products Company; Elizabeth, New Jersey    ajaxradio
Aladdin Mfg. Co., (Aladyne); Muncie, IN - see al...    aladdin
Aladdin Radio Industries; Chicago, IL    aladd-radi
Aladdin Tube/Radio Company; New York City, NY    aladdin-tu
Alamo Electronics Corp. San Antonio, Texas    alamo
Alan Industries Inc.; Columbus (IN)    alan
Alan Radio Corp.; New York, NY    alanradio
Alaron Inc.; Auburn Hills (MI)   23   alaron
Albina Electric Co., Inc., The; Portland, Oregan    albina
Albright & Co.,J.E.; New York City, New York    albright
Alco Electronic Products Inc.; Lawrence (MA)    alcoelectr
Alda Communications Inc.; Oceanside (CA)    alda
Alden Electric Company; Providence, RI    aldenelect
Alden, Inc.; (where?)   37   alden
Alden Wireless Company; Brockton, Massachusetts    aldenwire
Alden-Napier Manufacturing Company; Springfield ...    aldenmfg
Aldine Radio & Manufacturing Co. Chicago, Illinois    aldine
Alesis; Rhode Island    alesis
Alfred Electronics; Palo Alto (CA)    alfredelec
Algene Radio Corp.; New York (NY)    algene
Algonquin Electric Co.Inc., Poughkeepsie, NY (ex...    algonquin
All American Mohawk, Rauland Lyric; Chicago 2 3   203   all-americ
All Channel Antenna Corp.; New York (NY)    allchannel
All Wave Tube Company; Pawtucket, RI    allwave
Allan Manufacturing & Electric Corp.    allan-manu
Allan Manufacturing; Arlington    allanmanu
Alldyne Company Inc.; Brooklyn, NY    alldyne
Allen Company, Wiley B. (Alenco); San Francisco,...    alencompan
Allen Joseph Co.; Baxter Springs, Kansas    allenjos
Allen Organ Company; Macungie, Pennsylvania    allenorgan
Allen-Bradley Co.; Milwaukee, WI    allenbrad
Allen-Rogers-Madison Inc.; (where?)    allen-roge
Alliance Manufacturing Co. Inc. ; Ohio   12   alliance
Allied Engineering Institute; New York City (NY)    allied-eng
Allied Impex Corp. (Alpex); New York (NY)    alliedimpe
Allied Purchasing, Inc. (Knight); Chicago   14   allied-pur
Allied Radio Corp. (Knight, Roamer, Wextark); Ch... 2 3 4 5 6 7 8 9 10   963   allied-rad
Allied Recording; New York City    alliedrec
Allison Labs, Laboratories Inc.; La Habra, CA    allison
Alltron - Tube Brand - see also Allan    alltron
Alltronics - Howard Co.; Boston, MA    alltronics
Alpha    alpha
Alsam Products Co., Inc.; Chicago Ill.    alsam-prod
Altec Lansing Corp.; Oklahoma City (OK)   74   altec-lans
Amateur Radio Specialty Co.; New York City, New ...    amateurrad
Ambassador Distributor Corp.; (where?)    ambassado2
Ambassador Sales Company; New York City, New York    ambassado
Ambassador; (where?)    ambassado3
Amber Electronics Inc.; Charlottesville    amberelec
Amber Manufacturing Corp,; New York City, New York    amber
Ambler-Holman Company; New York City, New York    ambler
Ambrose Radio Company; Brooklyn, NY    ambrose
AMBU, American Bureau of Engineering; Chicago, I...    ambu
AMC - Weltronics Corp.; South Pasadena (CA)    amcweltron
Amcrest Corporation; USA    amcrest
Amel Radio Laboratories; New York City, New York    amel
Amerex (brand) see American Standard Elec. Co.    amerex-ele
Amerex Electric Corp.; New York City, New York    amerex2
Amerex Electronics, Inc.; New York    amerexelec
America - Tube brand    america
American Apparatus Co.; (where?)    americanap
American Appliance Corporation; Albany, NY    americ-app
American Brand Corporation; Newark, NJ    americanbr
American Brass Products Co.; Pottstown, PA    amerbrass
American Carrier-Call Corp.; New York City (NY)    amercarrie
American Chest Co.; (where?)    americance
American Communications Corp.; New York (NY)    americanco
American Concertone Division - American Electron...    amconcerto
American Electric & Wireless Supply Co.; New Yor...    amerelec
American Electric Company Inc.; Chicago (IL)    amerelect
American Electro Technical Appliance Co.; New York    amerelectr
American Electrola; Pittsburgh (PA)    amelectrol
American Electronics Co.; New York (NY)   18   americanel
American Electronics Inc.; Greenwood (IN)    ameri-elec
American Etherphone Corp.; Detroit, Michigan    americanet
American European Radio Corp.; New York City, NY    americaneu
American Fabric Company; Providence, RI    americfabr
American (Feldstern & McCusker tube brand)    american
American Foundation For Blind. Inc.    americanfo
American Geloso Electronics; USA    americange
American General Trading Co., Ltd.    american-g
American Hard Rubber Company; New York    americ-hrc
American Interstate Radio Service; New York City...    americanin
American Leader Products Co.; Chicago, Illinois    americanle
American Mechanical Laboratories, Inc.; New York    amermech
American Merri-Lei Corp.    americanme
American Microphone Co.; Pasadena (CA)    americmicr
American Radio & Electric Company.; New York Cit...    american4
American Radio & Television Co.    americanrt
American Radio and Equipment Co., Minneapolis, MN    americanmn
American Radio Associates; Philadelphia (PA)    americraas
American Radio Co. of Brooklyn, The; Brooklyn, N...    ameraco
American Radio Corp.; Cleveland, Ohio (Arc)    americanra
American Radio Corp.; Indianapolis, Indiana    american2
American Radio Engineering Co.; San Francisco, C...    amerradio
American Radio Laboratories (Blue Tron, Bluetron...    americanrl
American Radio Mfg. Co.; Kansas City, MO    americanrm
American Radio Sales & Service Company; Manfield...    american5
American Radio Sales Co.; Chicago, Illinois    amer5
American Sales Company; Los Angeles, California    americansa
American Specialty Co., The; Bridgeport (CT)   12   americansp
American Standard Elec. Co.; (where?)    americanst
American Stationfinder Company; Memphis, Tennessee    amerstatio
American Telephone & Radio Co.; USA    americante
American Television & Radio Co; St. Paul    americtele
American Transformer Co.; Newark (NJ)   14   americantr
American Wholesale Corp.; Baltimore, Maryland    americanw
American Wireless Corp.; New York City, New York    americanwi
American Wireless Instrument & Novelty Co.; New ...    amerwire
Americana Industries Inc.; New York ( NY)   22   americana
American-International Trading Co. (Empire, Empi...    american-i
Ameritron; Starkville (MS)   10   ameritron
Amertron = Tube brand    amertron
Amglo Kemlite Laboratories; Bensenville, IL    amglo-kem
AMI Entertainment, Automatic Musical Instruments...   24   ami
Amico Inc.; Philadelphia (PA)    amicoincph
Amoroso Manufacturing Co.; Boston, MA    amoroso
Ampeg Portaflex   38   ampeg
Ampeon Radio Co.; Newark, NJ    ampeon
Amperex; New York    amperex
Amperite; West New York (NJ)    amperite
Ampex; San Carlos, CA   59   ampex
Amphenol Corporation; Wallingford CT    amphenolco
Amplex Instrument Laboratories; New York (NY)    amplex
Amplex Radio Corp.; New York (NY)    amplexra
Amplifex Radio Corporation; Arlington, MA    amplifex
Amplified Designs International, Roseville    amplified
Amplifier Corporation of Amerika; New York    amplifier
Amplion Corp. of America; New York    amplion
Amplion USA = Tube brand    amplion-tu
Amplitron = Tube brand    amplitron
Amplivox Laboratories; Brooklyn, NY    amplivox
Ampro Corp.; Chicago (IL)   15   ampro
Amprobe Instruments, Long Island, NY.    amprobe
Amrad Corporation; Medford Hillside (MA)   100   amrad
AMSCO Products Inc.; New York City, New York    amsco
Anchor Radio Corp.; Chicago (IL)    anchorradi
Andrae, Julius & Sons, Co.; Milwaukee    andrae-j
Andrea Radio Corp.; Long Island (NY) 2   189   andrea
Andrews Radio Co. (ARC); Chicago    andrews
Anglvox Radio Co.; East Cleveland, OH    anglvox
Anheuser-Busch Inc.; St. Louis (MO)    anheuserbu
Anko Mfg. Co. Inc.; Milwaukee, Wisconsin    anko
Anodyne = Tube brand    anodyne
Ansley, Arthur, Mfg. Co; Doylestown (PA)   10   ansley-2
Ansley Radio; New York (NY), Trenton (NJ) 2   112   ansley
Antekna Inc.; Mountain View (CA)    anteknainc
Anthony, Earle C.; Los Angeles    anthony
Anthony Martinek Devices Inc; Allentown, PA    anthonymar
Antique Electronic Supply (AES); Tempe AZ    antiqueele
Antique Radios Inc.; Jackson (MI)    antiquerad
Anton-Bauer; Shelton, CT    antonbauer
Antronic Corporation (anchor); Chicago (IL)    antronicco
Antunez & O'Donnell Company; Glendale, California    antunez
Anylite Electric Co.; Fort Wayne, IN   10   anylite
Apco Manufacturing Company; Providence, RI    apco
Apelco Co.; San Francisco    apelco
Apex Airtronics; Brooklyn, NY    apexinc
Apex Electric, Pool; Chicago; US Radio & Televis... 2 3   219   apexelectr
Apex Industries, N.Y. (post WW 2)    apexind
Apex Radio & Television (post WW 2), N.Y.    apexradio
Apex Radio Service Company; Binghamton, New York    apexradios
Apex, Radio Tube Corporation; Newark, NJ    apex
Aphex Systems; Sun Valley, CA    aphex
Apollo Radio Tube Company; New York City, NY, Ir...    apollo
Apparatus Design Co.; Little Rock, Arkansas    apparatus
Appel & Henderson Radio Co.    appel
Apple Computer ; Cupertino, USA    apple
Appleby Radio Mfg. Co.; Philadelphia, Pennsylvania    appleby
Appleway Electronics Inc., Spokane (WA)    appleway
Approved Electronic Instr. Corp.   15   approved
Approved Products Mfg Co; Chicago ILL    approvedpr
Apt Corporation; Cambridge, MA    apt-corpor
Aragon Radio Company; Chicago, Illinois    aragon
Arc Radio Corp.; New York (NY)    arc-radio
Archatron; Owensboro, KY    archatron
Arco Electrical Corp.; Chicago, IL    arco
Arco Tube Company; Newark (NJ)    arcotube
Arcony Radio Company; New York City, New York    arcony
Arctron Sales Company; New York City, NY    arctron
Arcturus; USA    arcturus
Areola Company; (where?)    areola
Argentite Radio Corp.    argentite
Argonne Electronics Mfg. Corp.; New York (NY)    argonneele
Argus Radio Corp.; New York City, New York   14   argus
Argus Radio Tube Co. - see also CeCo and Contine...    argus-tube
Aria (brand), Allied Stores, Detrola; (where?)   12   aria
Ariel Radio Inc.    ariel
Arion, Electric Sales Company; Newark, NJ    arion
Arista Associates; Brooklyn, NY    arista
AristoCom Corporation, Chicago    aristocom
Aristocrat; (where?)    aristocrat
Arizona, USA    arizona
Arkay International Inc.; Jamaica (NY)   19   arkay
Arlington; (where?)    arlington
Armac Radio Co.; Chicago, Illinois    armac
Armley Radio Corp.; New York City, New York    armley
Armstrong Company; Chicago, Illinois    armstrong2
Armstrong Electric and Manufacturing Co. (ARMOR)...    armstrong-
Arnessen Electric Company; Brooklyn, New York    arnessen
Arnold, J.F.; New York    arnold
Arrow Radio Company; Hackensack, New Jersey    arrow2
Arrow Radio Laboratories; Chicago, Illinois   15   arrow
Arrow Tube Company; Springfield, MA    arrow1
Art Craft Manufacturing Co.; New York City, New ...    artcraft
Art Radio Co.    art
ART; (where?)    art1
Artee Radio Sales & Mfg. Corp.    artee
Arthora    arthora
Artist Loud Speaker Company; Cleveland, Ohio    artist
Artlin Co., The    artlin
Arvin, brand of Noblitt-Sparks Industries 2 3 4 5 6 7   617   arvin
Arylite Electric Company; Fort Wayne, Indiana    arylite
Ashflash Corp., The; South Norwalk (CT)    ashflash
Associated Importers, San Francisco (CA)    associatim
Associated Radio Company; Grinnell, IA    associatra
Associated Radio Corporation; Ann Arbor, Michigan    associate2
Associated Research, Inc.; Lake Forest, IL    associated
Astatic Corp.; Conneaut (OH)   36   astatic
Asterloid Company, The Inc.; Brooklyn, NY    asterloid
Astral Radio Corp.; Philadelphia, Pennsylvania    astral
Astro Communications, Gaithersburg.    astro
Astroline, Bowman Astrosonix; Downey CA    astroline
Astron Corporation; East Newark (NJ)    astron-nj
Astron Corporation; Irvine (CA)    astron-ca
Atchison Radio & Electric Co.; Atchison, Kansas    atchison
Atlantic and Pacific Radio Corporation; New York...    atlantandp
Atlantic Electric Lamp Company; Danvers, MA    atlanticel
Atlantic Instrument Co., Inc.; New York City, Ne...    atlanticin
Atlantic Radio Company Inc.; Boston, MA    atlanticbo
Atlantic Radio Corp.; Brooklyn (NY)    atlanticra
Atlantic-Pacific (A-P) Radio Laboratories Co. In...    atlanticp2
Atlantic-Pacific (A-P) Radio Supplies Co, Inc.;S...   15   atlanticp1
Atlas Coil Winders, Inc.    atlas-coil
Atlas Condenser Products Co.; New York (NY)    atlas-cond
Atlas, Multiple Electric Products Co. Inc.; Newa...    atlas-mult
Atlas Radio Co.; Solana Beach, CA    atlas-radi
Atlas Radio Corporation; Peabody, MA    atlas1
Atlas Sound Corp.; Brooklyn (NY)    atlassound
Atlas Supply Co.    atlas-supp
Atlas-Rand Corp.; Paramus (NJ)    atlas-rand
Atma-Sphere Music Systems, Inc.; Saint Paul, MN    atmasphere
Atomic Heater & Radio Co., New York    atomic-hea
ATR Electronics, St.Paul    atr
ATR Manufacturing Co. Inc.; St. Paul (MN)    atrmanufac
Atwater Kent Mfg. Co.; Philadelphia, USA 2 3 4 5   497   atwater
Auburn tubes; (where?)    auburn
Audak Company; Audax; New York (NY)    audak-comp
Audar Inc.   14   audar
Audialion Company; New York City, New York    audialion
Audio Communication Mfg. Co.; New York    audo-commu
Audio Development Co. (ADC); Minneapolis    audiodevel
Audio Devices, Inc.; Glenbrook (CT)    audiodevic
Audio Dynamics Corporation, New Milford (CT)    audio-dyn
Audio Industries (brand Ultratone); Michigan Cit...   23   audioindus
Audio Research, Plymouth   37   audiores
Audiogersh Corp., New York    audiogersh
Audiola Radio Co.; Chicago, Illinois 2   111   audiola
Audiophile, Inc.; Eden Prairie, Minnesota (USA)    audiophile
Audio-Tone Radio Company; New York City, New York    audiotone
Audiotron Sales Company; San Francisco   14   audiotron
Audiotronics Corporation (AC); North Hollywood   14   audiotroni
Audiovox Corporation; New York (NY)   12   audiovoxco
Audition; label of Woolworth   21   audition
Auditron Corporation; Indianapolis (IN)    auditronco
Aull-Ziegler Wireless Mfg. Co.; East St. Louis, IL    aull-ziegl
Aurex tubes; (where?)    aurex
Aurora Incorporated; Aurora, Ill    aurora
Aurora Plastics, West Hempstead, NY    auroraplas
Austin Antenna; Gonic, Rochester (NH)    austinant
Austin Co., M. B. (Radiogrand); Chicago, IL    austin-mb
Austin Radio Mfg. Corp. Ltd.; Los Angeles, CA    austin
Autek Research; Wesley Chapel, FL    autek
Auth Electric Co.; Long Island City, NY    auth
Auto Indicator Co.; Grand Rapids, Michigan    auto-indic
Auto Metal Products Co.; New York City, New York    autometalp
Auto Page Inc.; Commerce, CA    autopage
Auto Parts Mfg. Co.; Detroit, Mich.    autoparts
Autocrat Radio Co.; Chicago (IL) 2   106   autocrat
Automatic Bee-Less Radio; Minneapolis (MN)    autbeeless
Automatic Electrical Devices Co., The; Cincinnat...    automatice
Automatic Radio Mfg. Co.; Boston (MA) 2 3 4   371   automatic
Autometal Corp; Niagra Falls, New York    autometal
Automobile Radio Corp.    automobile
Automotive Specialty Corp.; The; New York City, ...    automotive
Autophone Company; Ithaca, NY    autophone2
Autophone Manufacturing Co.; New York City, New ...    autophone
Autorad Electric Corporation; Adrian, Michigan    autoradel
Avalon Radio Mfg.Co.; Los Angeles    avalon
Avanti Products; Miami (FL)    avanti
Aviation Supplies & Academics, Inc. (ASA); Newca...    asa
Aviola Radio Corp.Avalon Radio Co.   12   aviola
Avionics Research Products Corporation (ARP); Lo...    arp
Avon International Corp.; New York (NY)    avon
AWS Manufacturing Company Inc., The; Brooklyn, N...    aws
Ayan-Jay Sales Company; Chicago, Illinois    ayanjay
Aztec Radio Co.    aztec
A-1 Woodworking Co.; Los Angeles, California    a-1
B & C Radio Manufacturing Company; Boston, Massa...    b-c-radio
B. W. Battery & Radio Corp.; New York City, New ...    bwbattery
Babb Electronics, J. Wilbur; McAlester, OK    babb-elec
Babson Bros.; Chicago, IL    babson
Baby Grand Mfg. Co.    baby
Babyland General Hospital (Original Appalachian ...    babylandge
Bace Television Corporation; South Hackensack (NJ)    bacetelevi
Bach Auricon Inc., Hollywood, CA    bach-auric
Badger Radio Co.; Milwaukee, Wisconsin    badger
Bailey & Co.    bailey
Bailey Eng. Co.    bailey-eng
Baird Atomic Inc.; Cambridge (MA)    bairdatomi
Baird Radio & Mfg. Co.; Boston, Massachusetts    bairdrad
Bakelite, General Bakelite Corp; New York (NY)    bakelite
Baker-Smith Co. Inc.; San Francisco   11   baker-smit
Balder Radio Corp.    balder
Baldor Electric Co.; Saint Louis, Missouri    baldor
Baldwin Inc., Nathaniel   20   baldwin
Baldwin Piano Co.; Cincinnati, Ohio    baldwinp
Baldwin-Pacific & Co.; San Francisco (CA)    baldwinpac
Balkite - see Fansteel    balkite-9
Ball Sq. Radio Co.    ball
Ballantine Laboratories Inc.; Boonton, New Jersey   12   ballantine
Ballantyne Company, The; Omaha (NE)    ballantyne
Baltimore Hub-Wheel & Mfg. Co.; Baltimore, Maryl...   10   baltimore
Baltimore Radio Corp.    baltimore2
Bamberger, L. & Co; Newark, NJ    bamberger
Banfer Prod. Corp.    banfer
Banister & Pollard; Newark, New Jersey    banister
Banks Mfg. Co.,I.O.; Higginsville (MO)    banksmfgco
Barawik Co.; Chicago (IL)    barawik
Barber & Howard Co.; Westerly (RI)    barberhowa
Barber, Alfred W.;Flushing, N.Y.    barber
Barber-Colman Co.; Rockford Ill.    barber-col
Barbley's Radio Company; New York City, New York    barbley
Barfield Mfg. Co.; Chicago    barfield
Baritone Manufacturing Company, Chicago    baritone
Barker & Williamson Inc., Bristol (PA)    backer
Barker and Williamson; Cocoa (FL)    barker-wil
Barker Bros.    barker
Barnes & Noble (B & N), New York    barnes-nob
Barnett Instrument, Clarksville, TN    barnettin
Barnett Lloyd Co.    barnett
Barr Laboratories; New York City, New York    barrlab
BARR; Washington, D.C.    barr
Barty Radio Service; Long Island, New York    barty
Basler Electric Company; Highland, IL    basler
Bassett Radio; Newark, Bloomfield, N.J.    bassett
Bates-Rugee Radio; Milwaukee, Wisconsin    bates
Batteryless Radio Corp.; New York City, New York    batteryles
Bauer Electronics Corp.; San Carlos, (CA)    bauerele
Baughman Radio Engineering Co.    baughman
Bauman Co., Warren J.; Lock Haven, Pennsylvania    bauman
Bay State Electronics Co. (BSE); Boston    baystate
Bay View Furniture, Holland, Michigan    bayview
Beacon Radio & Electric Company; New York City, NY    beacon2
Beacon Radio Company; (where?)    beacon1
Beacon Radio Mfg. Co. (Trinity); Brooklyn, New Y...    beacon
Beam Tube Corp.; Mildford (MA)    beam-tube
Beamco Associates; Jenkintown (PA)    beamcoasso
Bear Radio Company; New York City, New York    bear
Bear Radio Products Corp.; New Jersey    bear1
Bearcat Radio Co.; Chicago    bearcat
Beardsley's Radio; Rock Island, Illinois    bearsley
Beauty-Kraft Co., New York.    beauty-kra
Beaver Electric Corp.; Brooklyn, New York    beaver-ele
Beaver Machine & Tool Co.; Newark, New Jersey    beaver-mac
Bechaud Radio Labs.; Fon Du Lac, Wisconsin    bechaud
Beckley-Ralston Co.; Chicago, Ill    beckley-ra
Beckman Instruments, Shasta, Shockley; Richmond ...   36   bekman-ins
BECO, Brown Electro-Measurement Corp.; Portland OR    beco
Beede Electrical Instrument Co.; New York, NY, P...    beede
Bee-Zee Products Company; New Haven, Connecticut    bee-zee
Belair Enterprises; Hawthorne CA   32   belair
Belar Electronics Lab Inc.; Upper Darby (PA)    belarelect
Bel-Canto Radio & Telephone Equipment Co.; New Y...    belcanto
Belden Inc.; Chicago (IL)    belden
BelgAtlantic (where)    belgatlant
Belknap Hardware and Mfg. Co.; Louisville, Kentu...   10   belknap
Bell & Howell, Wheeling (Illinois)   34   bell-howel
Bell Disc    bell
Bell Labs; Murray Hill, NJ.    belllabs
Bell Products Co.; St. Louis    bellprod
Bell Sound Systems; Columbus (OH)   100   bellsound
Bell Telephone, New York    belltele
Bellas Hess & Company; New York City, New York    bellas
Belle Electronics Corp.    belle
Belltone = Tube brand    belltone1
Belltone Radio Manufacturing Company; New York C...    belltone
Belltron; (where ?)    belltron
Belmont Radio Corp. (B.R.C.); Chicago, Ill. 2 3 4 5   426   belmont
Beltone Hearing Aid Company; Chicago (IL)    beltoneill
Bel-Tone Radio Company; Brooklyn, New York    beltone
Bemco Manufacturing Company; New York City, New ...    bemco
Ben Radio Corp.; Freeport, Long Island, New York    ben
Bencher; Antioch, Illinois    bencher
Bendix Radio Division; Baltimore, MD 2 3   288   bendix
Bendix, Red Bank Division, Eatontown (NJ)    bendix-rb
BendixKing - BK (brand); Albuquerque, NM    bendixking
Ben-Her Industries; New York    benher
Benjamin Electric; Chicago    benjamin
Benler Radio Co.; New York City, New York    benler
Bennett Laboratories Inc.; Redwood City, CA    bennett
Bennington Radio and Electric Mfg. Co. (Bremco);...    bennington
Benson Engineering Company; Chicago, Illinois    benson
Benson Melody Company; Chicago, Illinois    bensonmel
Bentley Industries Inc.; Los Angeles    bentleyind
Benwood Radio Co. Inc.; Saint Louis, Missouri    benwood
Berg Auto Trunk & Specialty Company; Long Island...    berg
Berkeley Models, Inc.; Long Island (NY)    berkeleymo
Berlant Associates; Los Angeles    berlant
Berman Sporting Goods Company; Saint Paul, Minne...    berman
Bernard, Herman; New York, NY    bernard
Bershaw Radio & Mfg. Company; Newark, New Jersey    bershaw
Berstan Radio Products Co.; Springfield, Massach...    berstan
Best Ever, B & E Sales Co. Inc.; Detroit (MI)    best-ever
Best, G.M., where?    best
Best Mfg. Co.; Newark, N.J.    bestmfg
Bestone = Tube brand    bestone
Beta-Tek; Acton, MA.    betatek
Bethlehem Radio Corporation; Bethlehem, (PA)    bethlehem
Betta-Tone Radio Co.    betta-tone
Better Radio Products; Muncie, Indiana    better
Betts & Betts Corp.; New York City, New York    betts
Beverly Radio; (Where?)    beverly
BF Electronics; Cardiff, CA    bfelectron
BGW Systems Inc.; Hawthorne (CA)    bgwsystems
B&H Electronics Corp.; Monroe (NY)    b-h-electr
Bible Alliance Inc.; Bradenton, FA    bibleall
BIC America; Cleveland (OH)   22   bicamerica
Biddinger, Chas. A.; Yonkers, New York    biddinger
Bierbower & Van Dunker; San Antonio (TX)    bierbowerv
Bierman-Everett Foundry Company; Irvington, NJ    bierman
Bigg of California (BOC); L.A., CA    bigg
Bigler (tube brand)    bigler
Biltmore Radio Co.; New York City, New York    biltmore
Biomation Corp.; Cupertina (CA)    biomationc
Bird Radio Corp.; Cincinnati, Ohio    bird
Bird Technologies, Bird Electronic Corp., Bird E...    birdtechno
Birk-Morton Vacuum Products Co. Inc. (B-M); Owen...    birk-morto
Birnbach Radio Co. Inc.; New York (NY)    birnbach
Bisby Manufacturing Company; New York City, New ...    bisby
Bissell Engineering Co.; New York City, New York    bissell
B&K (Precision), Dynascan Corp., Cobra Electroni...   99   bk-precisi
Blackburn Manufacturing Co.; San Antonio, Texas    blackburn
Blackhawk; (where?)    blackhawk
Blackout, Inc.; New York, N.Y.    blackout
Blackstone Manufacturing Company; Chicago (IL)    blackstone
Blackstone Radio Tube; Pawtucket, RI    blackst-tu
Blair Radio Laboratories; New York City, New York    blair
Bliley Electric Company; Erie, (PA)    bliley
Bliss Company, R. W.; Wollaston, Massachusetts    bliss
Blonder-Tongue Laboratories, Inc.; Newark (NJ)   27   blonder-to
Blood Tone Arm Company; Bay City, Michigan    blood
Bloomingdale Bros.; New York, NY.    bloomingda
Blue Ribbon (tube brand)    blueribbon
Blue Seal Manufacturing Co.; Chicago, Illinois    blue
Bluebird Tube Co.; New York City (NY)    bluebird
Bluetone (tube brand)    bluetone
Bodine Electric Co.; Chicago (IL)    bodineelec
Boehm Radio Co.; New York, NY    boehm
Boes Co., W.W.; Dayton, OH    boes
Boetsch Brothers Company; New Rochelle (NY)    boetschbro
Bogen, David Co., Inc.; New York (NY) 2   200   bogen
Bogen-Presto Co; Paramus (NJ)   44   bogenpr
Boissonnault Co. Inc., G.; New York City, New York    boissonnau
Boldo Radio & Electric Co.; Philadelphia, Pennsy...    boldo
Bomac Laboratories Inc., Beverly, Mass.    bomac
Boman Astrosonix; Downey (CA)    bomanastro
Bond Electric Corp.; Jersey City, NJ    bond
Bond Electric Corporation; New Haven (CT)    bondelectr
Bond Products Co.; Detroit    bondprod
Bonduaux & Knights; Bronx, New York    bonduaux
Bonine, Charles E.; (where?)    bonine
Bonitone; (where?)    bonitone
Boone Radio Corp, J. T.; Detroit, Michigan    boone
Boone (tubes), Tri-State Products Corp.; New Yor...    boone-tri
Boonton Electronics Corp.; Morris Plains (NJ)   10   boontonele
Boonton Radio Corp.; Boonton, New Jersey   20   boonton
Boonton Rubber Mfg. Co.; Boonton NJ    boonton-ru
Borch Radio Laboratory; Berkeley, California    borch
Borchert-Manegold Engineering & Mfg. Co.; Milwau...    borchert
Borden Radio Company; Houston, TX    borden
Borg-Johnson Electronics Inc. (where?)    borg-johns
Borkman Radio Corp.; Salt Lake City, Utah    borkman
Boro-Hall Music Co.; Brooklyn    boro-hall
BOSE Corporation; Framingham (MA),   27   bose
Boselli    boselli
Boss Audio Systems; Oxnard, CA    boss-audio
Bosserman Radio Labs.; San Francisco, California    bosserman
Boston Acoustics; Peabody, MA    boston-aco
Boston Radio Mfg. Co.; Boston, Massachusetts    boston
Boston Scale & Machine Co.; Boston    bostonscal
Bostron (tubes); (where?)    bostron
Bosworth Electric Mfg. Co.; Cincinnati, Ohio    bosworth
Boudette Manufacturing Co.; Revere, Massachusetts    boudette-1
Boulevard Electronics; Chicago    boulevard
Bouquet - Brownson Co. Inc.; Saint Paul, Minnesota    bouquet
Bowers Battery & Spark Plug Co., Reading, PA.    bowers
Bowman & Co., A.W.; Boston, Massachusetts   31   bowman
Bowman's Sons, Ezra F.; Lancaster (PA)    bowmansson
Bozak, R.T., Co.; Buffalo (NY)   17   bozak
Brach Mfg. Co.,L.S.; Newark (NJ)    brach
Bradford; (brand of chain stores W.T.Grant Co.),...   19   bradford
Brandeis Corp., J. F.; Newark, New Jersey (Brand...    brandola
Brandeis Corp.,J.F.; Newark, New Jersey    brandeis
Brandeis Electric Mfg. Co.; New York City, NY    brande-ele
Brandes Products Corp.; Newark (NJ) and New York...   16   brandes
Branford Manufacturing Co. (Blue Bell); New York...    brandford
Branston, Chas. A.; Buffalo, New York   16   branston
Braun Company, W. C.; Chicago, Illinois    braun
Braynt    braynt
Breidenbach, J.N.; Philadelphia, PA    breidenbac
Bremer-Tully Mfg. Co.; Chicago (IL)   46   bremer-tul
Brenard Mfg.Co.; Iowa City, Iowa    brenard
Brendonne Corp.; Orange, New Jersey    brendonne
Breting Radio Mfg. Co.; Los Angeles (CA)    breting
Brewer, P & E, Radio Co. Inc.; New York City, N...    pebrewer
Brewer, P.& E.; Radio Co. Inc.; The; New York Ci...    brewer
Briggs & Stratton; Milwaukee    briggs
Bright Star Industries, Bright Star Battery Co. ...    brightstar
Brightson Laboratories, Inc. Newark, New Jersey    brightson
Brilliantone Radio Products Inc.    brillianto
Bristol Co., The; Waterbury (CT)   12   bristol
British Industries Co., N.Y.    britishind
Broadcast Mfrs. Inc.    broadcast
Broadcasting Stations    broadcasts
Broadmoor Industries, Ltd.; Des Plaines (IL)    broadmoori
Broadmoor; (where?)    broadmoor
Brociner Electronics Lab.; New York   10   brociner
Broksonic; New York (NY)    broksonic
Bronson Products Company; Chicago (IL)    bronsonpro
Bronswick Radio (where?)    bronswick
Bronx Radio Equipment Co. (BRECO); New York City...    bronx
Brook Electronics Inc.; Elizabeth, N.J.   10   brook
Brooklyn Metal Stamping Corp.; Brooklyn (NY)    brookly-me
Brooklyn Radio Laboratory; Brooklyn, New York    brookly-ra
Brooklyn Wireless Company; Brooklyn, New York    brooklyn2
Brooklyn Wireless Installation and Supply Co.; B...    brooklynin
Brook-Rad (tube brand)    brookrad
Brooks Laboratories, Inc.; Waltham    brooks-lab
Brother International Corporation; New York    brotherint
Brown & Manhart Co.    brown-manh
Brown & Pengilly, Electrical Products; Los Angeles    brown-peng
Brown Lynch Scott Company; Monmouth, IL    brownlyn
Brown Radio Corp.    brown-radi
Brown Radio Mfg. Co.; Kingston, Pennsylvania    brown-ramf
Browning Laboratories Inc.; USA   54   brownlabs
Browning-Drake Corp.; Brighton, Massachusetts   46   browning
Brunelli Jones Laboratories; Chicago, Illinois    brunelli
Bruno Labs.; New York    brunola
Bruno Radio Corp.; New York City, New York   19   bruno
Bruno-New York Industries Corp.; NY    brunonewy
Brunswick Div. Mersman Bros.   24   brunswmers
Brunswick Radio&Television, Inc   54   brunswratv
Brunswick-Balke-Collender Co.   99   brunswbalk
Brush Development Co.; Cleveland, Ohio   41   brush
Brush Pottery Co., Zanesville, OH    brushpott
Bryant Radio Company; Palo Alto, California    bryant
Buck Engineering Co., Inc.; Freehold NJ    buckeng
Buck (tube brand)    buck
Buckeye Electric Manufacturers; Gladwin, Michigan   12   buckeye
Buckingham Radio Corp.; (where?)   24   buckingham
Buckwalter Radio Corp.; Chicago, Illinois    buckwalter
Bud Radio Inc.; Cleveland (OH)   11   budradioin
Bud Speaker Co.; Toledo (OH)    budspeaker
Budwig Company Inc., S. Diego    budwig
Buell Manufacturing Co.; Chicago, Illinois    buell
Buick Motor, (where?)   24   buick
Bull Dog (tube brand)    bull-dog
Bulova Watch Corp.; Woodside (NY)   97   bulova
Bunnell & Co., J.H.; Kings Park, NY   35   bunnell
Burgess Battery Co.; Madison and Freeport   23   burgessbat
Burkaw Electric. Co.; New York, NY   10   burkaw
Burke & James Inc.; Chicago, ILL    burkej
Burndept Wireless Corp. of America; New York Cit...    burndeptus
Burndy; New York    burndy
Burroughs Corporation; Plainfield (NJ)    burroughs
Burstein-Applebee Co.; Kansas City (MO)    burstein
Burt Bros. Inc.    burt
Burton, C.W., Co.; Boston MA    burton-cw
Burton-Rogers Company; Boston MA   10   burton-rog
Burtt Manufacturing Co.; Wollaston, Massachusetts    burtt
Burwell Company, Lee D.; Minneapolis, Minnesota    burwell
Burwen Laboratories Inc.; Lexington (MA)    burwen
Buscher & Company, C. A.; Kansas City, Missouri ...    buscher
Bush & Lane Piano Co.; Holland, Michigan   51   bush
Bushwacker; (where?)    bushwacker
Butler Brothers (Sky Rover); where?   10   butler
Button, Paul H.; Detroit, Michigan    button
By Heck (tube brand)    by-heck
C & K Radio Manufacturing Co.; Brooklyn, New York    ckradio
C. & R. Radio Shop; Los Angeles, California    crradio
Cable Nelson, Howard Radio    cable
Cabriolet - see Crosley Radio Corp.    cabriolet
Cadet Battery Company; Philadelpia (PA)    cadetbatt
Cadillac Div.   35   cadillacge
Cadillac Radio Mfg. Co.   40   cadillac
Cadre Industries (where)    cadre
CAI, Communication Associates, Inc.; Huntington ...    cai
Caladyne Radio Company, San Francisco, California    caladyne
CaLan Inc.; Dingmans Ferry (PA)    calaninc
Calbest Electronics; Los Angeles, CA    calbest
Calfax Inc., Star Command (brand), New York    calfax
Califone International Inc.; San Fernando (CA)   24   califone
California Amplifier, Calamp Corp.; Camarillo / ...    californam
California Audio Labs; Garden Grove, CA    calif-audi
California Electric Supply Co.; San Francisco, C...    californi
California Electronics USA Corp., Lowell, Massac...    califelec
California Radio Company; Los Angeles, California    califradio
California Radio Corp.; Redwood City, California    california
Californian Radio Company; Pomona, California    cali4
Callophone Company of New York Inc.; N.Y.    callophon
Calrad - California Radio & Electronics Co.; Hol...   18   calradcali
Caltrade Mfg. & Trading Co.; San Francisco (CA)    caltrade
Calvert Motor Associates    calvert
Calvert Specialty Co.,Inc.; Philadelphia, Pennsy...    calvertspe
Calvertron (tubes) - see also CEI; Lafox, IL    calvertron
Cambridge (brand); where?    cambridge2
Cambridge Sanitary Manufacturing Company; Cambri...    cambridge
Camden, Radio Products Corp., Chicago   64   camden
Cameradio Co.; Pittsburgh, PA   23   cameradio
Camfield Radio Mfg. Co., Oakland, CA    camfield
Campbell Electric Co,; Lynn, Massachusetts    campbellel
Cannon & Hebbard; New Rochelle, NY    cannon
Cannon, C.F.,Co., Springwater, N.Y.    cannoncf
Cannon Translinear Systems Inc.; Sacramento    cannontls
Capehart Corp.; Fort Wayne, IN - see also Farnsw... 2 3   202   capehart
Capitol Appliance Distributor Div., (IN)    capitolapp
Capitol Distributing Co.; New York City, New York    capitol2
Capitol Phonolier Corp., New York City, NY (foll...    capitolpho
Capitol Radio Corporation; where?    capitol-ra
Capitol Records Distributing Corp.; Hollywood, CA    capitol-di
Capitol Records Inc.; Scranton, PA   21   capitolrec
Capps & Co. Inc., Frank L.; Valley Stream, NY    capps
Capwell's; Oakland, California    capwell
Caragol-Clarke Company, Inc. New York City, New ...    caragol
Carborundum Company, Niagara Falls    carborund
Cardinal Radio Mfg. Co.; New York and/or Los Ang...   17   cardinal
Cardinola Radio Corp.; Indianapolis, Indiana    cardinola
Cardon-Phonocraft Corp., The; Jackson, MI    cardon-pho
Cardwell Mfg. Corp., The Allen D.: Brooklyn, NY   15   cardwell
Carillon Radio Company; Essex, New York    carillon
Caringella Electronics Inc.; Upland, CA    caringella
Carloyd Electric & Radio Co.; New York City (Mal...    carloyd
Carl's, M. J.; Los Angeles, Califonia    carls
Caroled C.Inc.; New York    caroled
Carr-Nagy Corp.    carr-nagy
Carron Manufacturing Co.; Chicago (IL)    carronmanu
Carryola Co. of America; Milwaukee (WI)    carryolaco
Carter Electronics Corporation; Dallas (TX)    carterelec
Carter Genemotor Corp.    carter-ge
Carter Manufacturing Co., The; East Cleveland (OH)    carter-mf
Carter Radio Co.; Chicago (IL)    carter
Carteret Radio Labs.   11   carteret
Carver Corporation; Lynnwood (WA)   13   carver
Cary Audio Design, Cary, NC    cary
Case Toy & Sales Company; Pittsburgh, Pennsylvania    casetoy
Cass & Co., Phillip; Philadelphia, PA    cass
Caswell-Runyan Company; Huntington    caswell-ru
Catalin Corp; New York, NY    catalin
Cavalcade Radio Co.    cavalcade
Cavalier Radio and Television; Long Island City,...    cavalier
CBC Electronics Co. Inc.; Philadelphia (PA)    cbcelectro
CBS-Columbia Inc.; NY 2 3   269   cbs-columb
CeCo (tubes), C.E. Mfg. Co. Inc.; Providence, RI    ceco
CEI - Communication Electronics Inc.; Rockville    cei
CEI, Calvert Electronics Inc.; Lafox, IL    cei-calver
Central Electronics Inc., Chicago    central-el
Central Industries Corporation; Los Angeles (CA)    centralind
Central Manufacturing Company; Fairfield, IA    centralmfg
Central Radio Company (Cenraco); Louisville, Ken...    centralky
Central Radio Laboratories; CRL, Milwaukee (WI)    centralrad
Central Radio Supply; Chicago, IL    centralchi
Central Scientific Company - Cenco; Chicago    centralsc
Central States Engineering Co.; Chicago, IL.    centralsta
Central Station Equipment Co.; New York City, NY    central4
Century Electronics Co. Inc.; Mineola, N.Y.   12   centurye
Century Radio Products Co.   15   century
Century 20th Radio Co.    century-20
Certron Corporation; Los Angeles (CA)    certron
Cesco; Continental Electronics & Sound Co.; Dayt...    cescoconti
Cetec Corporation; Sacramento    cetec
Challenger Amplifier Co.; New York (NY)   20   challenger
Chambers F.B., Co., Philadelphia, PA   11   chambers
Champion Radio Labs (Champion Radio Mfg.); Lakew...   62   champion
Champion Radio Products Co.; Chicago, Illinois    champ-rapr
Champion Radio Works; Danvers, Massachusetts    champion-2
Channel Master Corp.; USA 2   131   channel
Chanson Laboratory; Los Angeles, California    chanson
Chanticleer Radio Co., Los Angeles, CA    chanticlee
Chapin Co., Chas. E.    chapin
Chase Products Corp., ACME tops all; New York    chase
Chatam Electronics; Newark, NJ    chatam-9
Chatham Electronics; Newark, NJ    chatham
Chatham Radio Corp.; Chatham, New Jersey    chathamrad
Chauncey Wing's Sons; Greenfield, MA    chauncey
Chelsea Radio Corp. (National); Chelsea, Boston ...   29   chelsea
Chelten Electric Company; Philadelphia, Pennsylv...    chelten
Cheney Talking Machine Co.; Grand Rapids, Michigan    cheney
Cherington Radio Products Co.; Waukegan, Illinois    cherington
CHESCO; where?    chesco
Cheshire Manufacturing Co.; West Cheshire, Conne...    cheshire
Chevrolet Div.   33   chevrolet
Chicago Apparatus Company; Chicago, Illinois    chicagoap2
Chicago Furniture Manufacturing Co., The; Chicag...    chicagofur
Chicago Musical Instrument Co.; Lincolnwood (IL)    chicagomus
Chicago Nipple Mfg. Co.    chicago-ni
Chicago Radio Apparatus Company; Chicago    chicago-ra
Chicago Salvage Stock Store; Chicago, OH    chicagosal
Chicago Signal Co. (Temple); Chicago, ILL    chicagosig
Chicago Solder Company; Chicago IL    chicagosol
Chicago Telephone Supply Co.; (IL)    chicagtel
Chicago Transformer; Division of Essex Wire Corp...    chicagotra
Chicago Wireless Supply Company; Chicago, Illinois    chicagowir
Chieftain Radio Corp.; Chicago (IL)    chieftainr
Chisholm-Barfield Corp.; New York City, New York    chisholm
Chloride of Silver Dry Cell Battery Co., The; Ba...    chloridesi
Christensen Phono Co. Inc.    christense
Christy Supply; Chicago    christy
Chromatic Telev. Lab., Inc.; New York + Oakland    chromatic
Chrysler Motor Parts Corporation (Mopar); Detroi...    chrysler-m
CI - Comtrad Industries; Midlothian (VA)    cicomtrad
Cinaudagraph Corp.; USA    cinaudagra
Cine 60, Inc.; New York, NY    cine60
CINO Radio Manufacuring Co.; Cincinnati    cino
Circle Radio Co.; New York City, New York    circle
Cities Service Oil Co.    cities
Citroen Electronics Corporation; (where?)    citroenele
Cizek Audio Systems Inc.; Newton, Andover, Lawre...    cizekaudio
Clago Radio Corp.; Chicago (IL)    clago
Claire Manufacturing Co.; Chicago, IL    claire
Clapp-Eastham Co.; Cambridge, MA 2   118   clapp-east
Claravox Co., The; Youngstown. Ohio    claravox
Clare, C.P. & Company, Chicago    clare
Claricon, World Mark Electronics Inc.; Pittsburg...   22   claricon
Clarified Schematics    clarified
Clarion Corporation; Chicago    clarion
Claritron (tubes) - Superior Radio Company; Newa...    claritron
Clark Co., Thomas E., Detroit    clark
Clark Radio Equipment Co.; Chicago    clarkradio
Clarodyne; USA    clarodyne
Clarostat Mfg. Co. Inc.; Brooklyn (NY); Dover (NH)    clarostat
Classic - Factory Direct Marketing (FDM) Inc.; L...    classicfdm
Clear Beam Antenna Corporation; Canoga Park (CA)    clearbeama
Clear Channel Corporation (Ranger); Issaquah, WA    clear-chan
Clearatone (tubes), Radio Tube Laboratory; New Y...    clearatone
Clearco Crystal Co.; Milwaukee (WI)    clearcocry
Cleartone Radio Co.; Cincinnati, OH   47   cleartone
Cleartone Radio Co.; Detroit, MI    cleartoner
Cleartone Radio Electrical Supply Co.; Providenc...    cleartone2
Cleartron Vacuum Tube; New York City, NY    cleartron
Cleftronic Corp.; Chicago (IL)    cleftronic
Clegg Laboratories; Mt.Tabor (NJ)   23   clegg-lab
Clemence & Enderle; Irvington, N.J.    clemence
Clemens Manufacturing Company; St.Louis (MO)    clemens
Clemetsen Company, Anton; Chicago, Illinois    clemetsen
Cleveland Automobile Accessories Co.; Cleveland,...    clevelanda
Cleveland Products Co.; Cleveland (OH)    clevelandp
Cleveland Radio Manufacturing Company; Cleveland...    clevelandw
Cliff Manufacturing Co.; Brookfield, Massachusetts    cliff
Climax Radio & Television Co, Inc.; Chicago (IL) 2   131   climax
Clinton Mfg.Co.; Chicago   62   clinton
Clinton Radio and Phonograph; New York, NY    clinton-ny
Clinton Radiophone Co.; Chicago, Illinois    clintonr
Clippard Instrument Lab. Inc.; Ohio    clippard
Clough-Brengle Co., Chicago (IL)   43   clough
Clover Battery Corp., Brooklyn, NY    clover
Clover Leaf (Cloverleaf) Manufacturing Co.; Chic...    clover-lea
CM Laboratories, Inc.; Norwalk and Stamford, CT    cmlaborato
Coast Navigation School; Santa Barbara (CA)    coastnavig
Coast to Coast Radio Co. NY,NY   12   coastradio
Coast to Coast Stores   23   coaststore
Coastal Navigator Co.; Woodinville (WA)    coastnav
Coastwise Electronics, Los Angeles    coastwise
Cobra electronic corporation; Chicago    cobra-elec
Coby Electronics Corporation; Lake Success (NY)    cobyelectr
Coca-Cola   30   cocacola
Cockaday, L. M. & Co.; New York City    cockaday
Cohn, Inc., T.; Brooklyn (NY)    cohninctbr
Cohu Electronics, Inc.; San Diego (CA)    cohuelectr
Coin Radio & Television Corp.; New York (NY)    coinradnyn
Coin Radio of America, Los Angeles (CA)    coinrad
Colburn Radio Laboratories    colburn
Colby's Telegraph School; Auburn, New York    colby
Cole Battery Sales Corp.; Chicago, Illinois    cole
Coleman Electric Co. Inc., Maywood. Ill.    coleman
Coletronics Service Inc.; Hewlett, Long Island    coletronic
Collins Audio Products Co. Inc.; Westfield (NJ)   15   collinsaud
Collins Radio Company; Cedar Rapids (IA)   90   collins
Collins Wireless Telephone Co.; Newark, New Jersey    collinswir
Colonial Radio Co.; Long Island and Buffalo, NY 2   160   colonial
Colonial Radio Equipment Co,; Chicago, IL    colonial2
Color Converter Inc.; Columbia City (IN)    colorcon
Colordaptor; Palo Alto (CA)    colordapt
Colortone Television Co., Inc.; New York (NY)    colortonet
Colt Communications, Inc.; Skokie / Chicago, IL    coltcomm
Columbia Phonograph, American / Volta Graphophon... 2   116   columb-pho
Columbia Print (Radio Division); New York City, ...    columb-pri
Columbia Radio Co. Inc.; Saint Louis, Missouri    columbiast
Columbia Radio Co.; Youngstown Ohio    columb-rad
Columbia Radio Company; Los Angeles, CA, Provide...    columbi-ca
Columbia Radio Corp.; Chicago, Illinois    columbia2
Columbia Radio Laboratories Inc. (Columbiatron);...    columbia-r
Columbia Records Sales Corp.; Hawthorne (NJ)   25   columbiare
Columbia Specialty Co.; New York, NY    columbiasp
Columbia Telecommunications Group Inc. (Tel-Com-...    coltelcomg
Columbian Hydrosonics; Freeport, NY    columbian
Comco, Communications Company, Inc.; Miami, FL    comco
Comcraft Company; Goleta, CA    comcraft
Comet Battery Co.,The; Cleveland, Ohio    comet
Command Electronics, Inc.; Schoolcraft (MI)    commandele
Commander Industries; Chicago, IL    commanderi
Commander Radio Tubes; (where?)    commandert
Commerce Radiophone Co.; Detroit, Michigan    commerce
Commercial Radio; Boston    commradio
Commercial Trades Institute; Chicago (IL)    commertrad
Commodore Importing Co., Brooklyn   15   commodore
Common type USA tube/semicond.    common
Commonwealth Radio Mfg. Co.   18   commonweal
Communication Measurement Lab.; New York    communic
Communication Technology Group; Federal Way, WA    comm-tech
Communications Specialists, Inc.; Orange (CA)    commun
Como Apparatus Co., Inc.; Manchester, NH    como
Compressed Wood Corp.; Chicago    compressed
Computron Electronics; New York (NY)    computron
Comspace Corporation; Long Island (NY)    comspace
Comtech Laboratories, Inc.; Smithtown (NY)    comtechlab
Conar Instruments; Washington (DC)   17   conar
Concert Master Mfg. Co. (brand) - see also Conti...    concertmas
Concert Radiophone Co.; Cleveland, Ohio    concert
Concertola Radio Shop; New York City, New York    concertola
Concord Electronics Corp.; California   12   concordel
Concord Radio Corp.; Chicago   64   concord
Concrete Specialty Co. Inc., CSC; Chicago (IL)    concretesp
Congress Radio Inc.; Chicago, Illinois    congress
Conn, C.G. Instruments Ltd (Conn-Selmer); Elkhar...    conn-instr
Connecticut Instrument Co.; Stamford, CT    connecti
Connecticut Telephone & Electric Company (Sodion...   19   connecticu
Conrac Inc.; Baldwin Park (CA)   11   conrac
Conrad-Johnson Design, Inc.; Fairfax & McLean (VA)   10   conradjohn
Consco Electric Co.; New York City, New York    consco
Consolidated Battery Co.    consolida2
Consolidated Radio & Television Co.    consolidat
Consolidated Radio Co.; Ann Arbor, MI   17   consolida3
Consolidated Specialties Corp.; Chicago, Illinois    consolid3
Consolidated Wire and Associated Corporations; C...    consolwire
Consomello    consomello
Consrad Co. Inc., The; New York City, New York    consrad
Consumers Radio Co.    consumers
Continental Corp. (Continental tube brand); Chic...    continent2
Continental Electric Co., Cetron Electronics; St...    conti-elco
Continental Electric Co., Inc., Newark, NJ / Roc...    contin
Continental Electronics Co.; Dallas (TX)    conti-elc1
Continental Electronics Ltd.; Brooklyn / New Yor...    conti-elc2
Continental Merchandise Co. Inc. (CMC); New York...   43   conti-merc
Continental Mfg. Inc.; Omaha (NE)   11   conti-manu
Continental Radio & Mfg. Co.; Newton, IA    conti-radm
Continental Specialties Co.; Newhaven. CT    conti-spec
Continental Tube Laboratories; Chicago, IL    continent1
Continental Wireless Supply Corp.; Hoboken, NJ    conti-wire
Controla-Tone Company; Tacoma (WA)    controla-t
Conversa - see Audio Communications    conversa9
Conversafone Co.; New York    conversa
Co-op Importing Co.; Kansas City (MO)    coopimport
Co-Operative Sales Co.    co-operati
Cooper-Automatic, USA    cooper
Cooper-Byron Radio Electric Corp.; Jersey City, ...    cooperb
Corad (tubes); (where?)    corad
Coradio Inc.; Paterson (NJ)    coradio
Corbett Cabinet Mfg. Co.; St. Marys, PA    corbett
Corcoran Lamp Co., Thomas J.; Cincinnati, Ohio    corcoran
Cordonic Mfg. Co.    cordonic
Cornell Electric Manufacturing Corp.; New York    cornell-el
Cornell-Dubilier Electric (CDE); Seattle (WA)   27   cornel-dub
Corona Electric Corp.; New York City, New York    coronael
Corona Radio & Telev. Corp.; ((where?)   34   corona
Coronado Mfg. Co; Saint Paul, MN    coronado
Coronado (tubes) - see also Gamble-Skogmo; Minne...    coronado-t
Coronet Radio & Television Co.   11   coronet-ra
Corwico; Label of Cornish Wire Co.; Williamstown...    corwicocor
Cosmo Communications Corporation; Miami (FL)    cosmocommu
Cosmopolitan Phusiformer Co.; New York City, New...    cosmopolit
Cosmos Electric Co.; New York City, New York   15   cosmos
Cosmotone Inc.   12   cosmotone
Cosrad Electronic Components; (where?)    cosradelec
Cosradio Company Inc.; Witchita, Kansas    cosradio
Coto Coil Manufacturing, Providence , RI    coto
Courier, E.C.I., Electronics Communications (NY)    courier
Cousino Electronics Corporation; Toledo (OH)    cousinoele
CPI, Palo Alto (CA)    cpi
Craftsman; Chicago, Illinois.    craftsman
Craig and Loughborough; Norwood, OH    craig2
Craig Panorama Inc.; Los Angeles (CA)   46   craig
Crain Bros. Radio Shoppe; Oakland (CA) (Aeriola)    crain
Cramer, W. R., Co.; Omaha, Nebraska    cramer
Crane, A. R. Co. Chicago    crane
C.R.C.; Chicago    crc
Crescent Industries, Inc.; Chicago   42   crescen-in
Crescent Radio Mfg. Co.; Minneapolis, Minnesota   19   crescen-ra
CREST AUDIO Inc.; Paramus, NJ    crest
Crest Laboratories, Inc. (NOT Crestwood)    crest-labs
Crestwood Recorder; see Daystrom or Crest Lab.    crestwood9
Crippen Company, The; New York (NY)    crippencom
Criterion; (where?)    criterion
Crocker-Wheeler Electric Co.; Ampere, NJ    crocker
Crosby Laboratories, Inc.; Mineola (NY)    crosby
Crosley Radio Corp.; Cincinnati (OH) 2 3 4 5 6 7 8 9 10 11 12 13 14 15   1439   crosley
Crosley Radio (Retro Electronics); Louisville (KY)   13   crosleyrep
Crosley Vacuum Products Corp., Cincinnati, Ohio    crosleydef
Cross    cross
Cross Electronics Inc.; Warrendale (PA)    crosselect
Crouch, Wilson & Co. ; Oneonta, New York    crouch
Crow; Los Angeles, CA    crow
Crowe; Chicago    crowe
Crown Controls Company Inc.; Ohio    crowncontr
Crown International (Amcron); Elkhart (IN)   14   crowninter
Crown Radio & Television, (where)    crownradio
Croydon (where?)    croydon
Cruver Mfg. Co. (Proudfoot); Chicago, IL    cruver
Crystal Devices Co.; New York (NY)    crystal-de
Crystal Products; Kansas City (MO)    crystal
CSI Electronics Inc.; Texas    csi
CTI; Cartridge Television Inc.; Palo Alto (CA)    cticartrid
Cubic Defense Systems; San Diego (CA)    cubicdefen
Culver-Stearns Mfg Co.; Worcester, MA    culver-ste
Cummings Radio Corp.; Springfield, Missouri    cummings
Cunningham; Detroit, Michigan    cunningha1
Cunningham Inc., E.T.; Harrison (NJ)    cunningham
Curkoid Corp.; New York City, New York    curkoid
Curry & Coutillier Labs.    curry
Curtis (brand)    curtis
Curtis Mathes MfG. Co.; Dallas (TX)   42   curtismat
Cushman Electronics Inc. (where?)    cushman
Cussins & Fearn Co.,The; Columbus, Ohio (Fearnola)    cussins
Custom Built Radio Co.    custom
CUSTOM-BUILT - see UNKNOWN (or the cmpany)    custom-b9
Cutler-Hammer; Milwaukee and New York    cutler
Cutting & Washington Radio Corp.; Minneapolis, M...   10   cutting
Cyart Plastics, Inc.; Bronx, NY    cyart
D & A Manufacturing Co.; Scottsbluff, Nebraska    damanu
D & M; Midland Park    dmmidland
Daco Dayton Acme Co.; Cincinnati OH    daco
Dade Wholesale Products Inc.,Opa-Locka , FL.    dade-whole
Dagher International Electronics Ltd.; Illinois    diel
Dahlberg Company; Minneapolis, USA    dahlberg
DAK Industries Inc.; Canoga Park, CA.    dak
Dalbar Mfg. Co.; Dallas    dalbar
Dalco Radio Co. (Dalcofone); New York City, NY    dalco
Dalmo-Victor Co.; San Carlos (CA)    dalmo
Dalton, Whittier, True Co.; Chicago, IL    daltonwhit
Da-Myko Products Co., New York    da-myko
Dana Exact Electronics Inc.; Hillsboro (OR)    danaexacte
Dana Laboratories Inc.; Irvine (CA)    dana
Danbury-Knudsen Inc.; Cleveland, Ohio    danbury
Dank & Company, M. Carlton; Brooklyn, NY    dank
Danziger-Jones, Inc.; New York City, New York    danziger-j
Darwall Corp.; New York City, New York    darwal
Data Precision Corp.; Wakefield    dataprecis
Daven Radio Co. ; Newark (NJ)    daven
David Berning Company; Potomac    dbco
David Clark Company, Inc.; Worcester (MA)    davidclark
Davidson; Eatonton    davids
Davidson Radio Corp.    davidson
Davis, J. W.    davis-jw
Davis Manufacturing Co., Richard T. Inc. (Vogue)...    davismfg
Davis Radio Co.    davis
Davis Radio Laboratory; Fenton, Michigan    davislab
Davison-Haynes Mfg. Co. (Davidson-Haynes); Los ...   12   davison-ha
Dawson & Winger Electric Company; Chicago, Illin...    dawson
Dayco Radio Corporation; Dayton (OH)    daycoradio
Day-Fan Electric Co.; Dayton, Ohio (Fan and Moto... 2   110   dayfan
Daynor Radio Electric Co.; Wilkinsburg, Pennsylv...    daynor
Dayrad - see Radio Products Corp.    dayrad9
Daystrom Electric Corp.; Poughkeepsie (NY)    daystromel
DB Systems; Rindge    dbsystems
dbx Inc.; Waltham (MA)   15   dbxinc
De Forest Electronics; West Caldwell, NJ    deforestel
De Luxe Mfg. Co., Chicago, IL    de-luxe
De Roy Radio Corp.    deroy
Deagan, J.C., Chicago    deagan
Dearborn Industries; Chicago    dearborn-i
Decca Distributing Corp., New York   42   decca-dis
Decimeter; (where?)    decimeter
Defender (tubes) - see also Sears; Chicago, IL    defender
Defiance Radio & Electric Co.; Tacoma, Washington    defiance
DeForest, Lee, Manufacturing Co.; Los Angeles    deforestle
DeForest Radio Telephone & Telegraph Co. (De For... 2   138   deforest
DeForest's Training inc; Chicago    deforests
deForest-Sanabria Corp. - American Television In...    deforestsa
DeForest-Tubes    deforesttu
Deitrickson Radio Co. Inc.; Saint Joseph, Missouri    deitrickso
DeJay Corporation; Holbrook (MA)    dejaycorpm
DeJur, DeJur-AMSCO; Long Island City (NY)    dejurusa
Delancey, Felch & Co.    delancey
Delatone (tubes); (where?)    delatone
Delco - tubes; USA    delcotubes
Delco Radio Corp. (Appliance)    delco
Delco-Remy Division, Gen-l Motors Corp    delco-remy
Delmonico; Long Island City (NY)   39   delmonico
Delta Electronics, Inc.; Springfield, Virginia    deltaelect
Delta Midget Tube Co., Newark NJ    delta
Deluxe (brand?); where?    deluxe
Demco Electronics Inc.; Bristol (IN)    demcoelect
Dentron Radio Co.; Twinsburg (OH)   17   dentron
DePree Sales Co.    depree
Deterling Manufacturing Co., Inc.; Tipton (IN)    deterling
Determined Productions Inc.; San Francisco (CA)    determined
Detroit Amplifier Company; (Where)    detroitamp
Detroit Electric Company; Detroit, Michigan    detroitel
Detroit Radio Co.; Detroit (MI)    detroit
Detroit Radio Company.; New York City, New York    detroitny
Detroit Radio Laboratories, Inc.; Detroit, Michi...    detroitlab
Detroit Woodcraft Corp.; Detroit, MI    detroitw
Detrola; Detroit (MI) 2 3 4   317   detrola
Detron (tubes), Detroit Radio Products Corp. (DR...    detron
DeVeaux Radio Corp.    deveaux
Develco Inc.; Palo Alto, CA    develco
DeVry Technical Institute; Chicago    devry
DeWald Radio Mfg. Corp., Pierce Airo Inc. 2 3 4 5   422   dewald
Dewalt Industrial Tool Co.; Baltimore, Maryland    dewalt
DeWitt McJilton; Chicago, IL    dewitt-m
DeWitt-LaFrance Co. Inc.; Cambridge, MA    dewitt-la
Dextron Radio Laboratory (Mastertone); East Oran...    dextron
DFP (D.F.P.) Vacuum Products; Toledo, OH    dfp
DGM Electronics, Inc.; Roscoe (IL)    dgmelectro
Dial Less Radio Corp.;    dial-less
Diamant Tool & Mfg. Co. Inc.; Newark, New Jersey    diamant
Diamond Antenna; San Marcos, CA    diamondant
Diamond Electric (Specialties) Corp.; Newark, NJ...    diamond-tu
Diamond Multimedia SA; Chatsworth CA    diamond2
Diamond Radio Co.; Chicago, IL    diamond
Diamond State Fibre Company; Bridgeport and Chic...    diamondfi
Diamond T Radio; South Bend, IN   23   diamond-t
Diana Laboratories; New York, NY    diana
Diatron (tubes), Diamond Vacuum Products Co; Chi...    diatron
Dickson, W.A.; Detroit, Michigan    dickson
Dictaphone Co.; New York, Mountan View   16   dictaphone
Dictograph Products Co. International (General A...   28   dictograph
Dietzen Inc., Modells (Mail Order House); New Yo...   13   dietzen
DigiMax Instruments Corp., DSI Digital Signal In...    digimax
Digital Blue Inc.; Marietta (GA)    digitalblu
DigiTec - United Systems Corp.; Dayton, Ohio    digitec
Dilco Radio Corp. / Dilco Lamp Works, Inc.; Harr...    dilco
Dilette Internet Sales; Chandler AZ    dilette
Dimmock-Bogart Radio Co. Inc.; New York City, Ne...    dimmock
Disbecker & Co.; New York City, New York    disbecker
Dish Network Corporation; Englewood, CO    dish
Distantone Radio Inc.; Lynbrook   16   distantone
Distatron (tubes), DX Electric Products Corp.; N...    distatron
DisXron / DisXtron (tubes), Justrite Sales Co.; ...    disxron
Dittmore-Freimuth Co.; Milwaukee (WI)    dittmore-f
Diva Radio Corp.; New York City, New York   16   diva
Dixie Radio Corp.    dixie
Dobbins Manufacturing Co., The; Cleveland (OH)    dobbinsmfg
Dolby Laboratories, Inc.; San Francisco, CA    dolbylab
Don Bosco Electronics Inc.; Hanover (N.J.)    donbosco
Donehue, L. R. Lumber Company; New Albany, IN    donehue
Dongan Electric Mfg. Co.; Detroit (MI)    donganelec
Donle-Bristol Co., Meriden, Conn.    donle
Donnell Manufacturing Co.,L.H.; Ann Arbor, Michi...    donnell
Doolittle Co., F.M.; New Haven, Connecticut    doolittle
Doolittle Radio, Inc.; Chicago (IL)    doolittler
Dorne & Margolin; Bohemia, NY    dorne-marg
Doron Bros. Electric Co.; Hamilton, Ohio   14   doron
Dorrough Electronics; Woodland Hills, CA    dorrough
Dorsal Electronics; New York (NY)    dorsal
Doss Electronic Research; Kansas City , MO    dosselectr
Dotson Hiebert Co.; Minneapolis, Minnesota    dotson
Doubleday-Hill Electric Company; Pittsburg, PA    doubleday
Doublell Radio Company; New York City, New York    doublell
Douglas Microwave Co. Inc.; Mt. Vernon, NY    douglas-mi
Dovetron; Pasadena (CA)    dovetron
Drake Radio Mfg. Co. (NOT R.L Drake for Amateur ...    drake2
Drake, R.L. Miamisburg, Ohio 2   149   drake
Dray Radio Laboratory; Chicago, Illinois    dray
Dresner Radio Mfg Corp.; New York (NY)    dresnerrad
Drexel Radio Mfg. Co.; Chicago, Illinois (Drexola)    drexel
Dreyfuss Company Inc., P.M.; New York City, New ...    dreyfuss
Du Bois-Leach Radio Service    dubois
Dual Engineering Corp.    dual
Dual Loud Speaker Company; New York City, NY    dualloud
Dual Tool Company, The; Cleveland, Ohio    dualtool
Dubilier Clock Corp.; New York (NY)    dubilie-cl
Dubilier Condenser and Radio Corp.; New York (NY)    dubilieran
Duck Co., J.J. and William B.; Toledo, OH   56   duck
DuKane Corporation; St. Charles (IL)   23   dukanecorp
Duke Radio Co. (where?)    dukeradio
Dumont Electric Co. Inc.; New York (NY)   14   dumont-el
DuMont Labs, Allen B., Inc. 2 3   231   dumont-la
Duncan Electricians, L. A. (Ladco); Los Angeles,...    duncan
Dungan-Sternfield Radio Sales    dungan-ste
Dunham Products, D.F.; Los Angeles (CA)    dunhamprod
Dunn Mfg. Co.; Clarinda, Iowa (Kisonet)    dunn
Dunwell Mfg. Co.; Carlstadt (NJ)    dunwell
Duo Magnetic Manufacturing Company; New York    duomagn
Duosonic Radio Corp., New York    duosonic
Duovac Radio Tube Company; Brooklyn (NY)    duovac
Duplex Engine Governor Co. Inc., The; Brooklyn, ...    duplexeng
Duplex Phonograph Co., The; Kalamazoo (MI)    dublexphon
Durabrand (Wal-Mart); Bentonville, Arkansas    durabrand
Duraco (tubes), Duratron Products Corp.; Union C...    duraco
Durban Electric Company; Chicago, Illinois    durban
Durham & Co., Inc.; Philadelphia; PA    durhamco
Duro / El Duro (tubes)    duro
Duro Metal Products Co., (Quali-tone); Chicago, ...    durometal
Durotron (tubes), Electrical Products Corporatio...    durotron
Durrant Radio Ltd.; New York City, New York    durrant
Duval Tube Co. / Duval Radio Corp.; (where?)    duval
DX Instrument Co.; Harrisburg, Pennsylvania    dxinstrumt
DX Radio Company; Summit, Ill    dxradio
D.X.L. Radio Corp.; Detroit, Michigan    dxl
Dyn Electronics Inc.; Miami and Hialeah (FL)   10   dynelectro
Dyna Co. (Dynaco); Philadelphia PA   22   dynaco
Dyna Radio Company; New York City, New York    dyna
Dynalab; (where?)    dynalab
Dynamic Electronics New York. Inc.; (NY)   20   dynamicele
Dynamic Radio Tube Works; Newark, NJ    dynamic
Dynamotive Radio Corp.; New York City, New York    dynamotive
Dynaport Electronics Inc.; (where?)    dynaport
Dynavox Corp., Long Island City    dynavox
Dynax, USA    dynax
Dynex, Hahne & Company; Newark, NJ    dynex
Dyras; Miami    dyras
E.& N. Products Co.    en-product
E. P. Radio Company; Brooklyn, New York    epradio
Eagle Charger Corp.; Philadelphia    eagle-char
Eagle Electric Mfg. Co. Inc.; Long Island City (...    eagleelect
Eagle Electronics, Inc.; New York (NY)    eagleelein
Eagle Radio Co.; Newark, New Jersey   18   eagle
Earl Webber Company; Chicago    earl-webbe
Eastern America Trio; College Point, N.Y.;(triso...    easternam
Eastern Amplifier Corporation (EAC); New York (NY)    easternamp
Eastern Coil Corporation; New York    easternc
Eastern Electric & Manufacturing Co.; Providence...    eastern-e2
Eastern Electronics Corp.; New Haven, Conn.    eastern-el
Eastern Precision Electrical Instrument Co.; Roc...    easternpre
Eastern Radio Company; Washington, D.C.    easternrad
Eastern Radio Laboratory; West Fort Lee, New Je...    easternra2
Eastern Radio Manufacturing Co., New York    easternr
Eastern Radio Specialty Co. (Peak); New York, NY    eastrspec
Eastern Specialty Co., The; Philadelphia, Pennsy...    eastern
Eaton-Edwards Radio Co.; Long Island, New York (...    eaton
Eby, H. H. Mfg. Company; Philadelphia, PA    eby-hh
EBY Sales Co. Inc.; Jamaica, N.Y.    ebysales
ECA, New York   16   eca2
Echo Radio Company; Chicago, IL    echoradio
Echophone Manufacturing Co.; Los Angeles, Califo...    echophonel
Echophone Radio, Inc. - see also (The) Radio Sho...   83   echophone
Echostar Corporation; Englewood, CO    echostar
Echotron (tubes); (where ?)    echotron
Eckenroth Co., Inc.    eckenroth
Eckstein Radio and Television, Karadio, L'Tatro;...   11   eckstein
Eclipse Tube Works; Newark, NJ    eclipse
Ecodyne Radio Co.; Irwin, Pennsylvania    ecodyne
Economic Appliance Co.    economic
Econotron (tubes), Nulite Electric Co.; New York...    econotron
E-D Manufacturing Co., The; Philadelphia, PA    ed-mfco
Edco Manufacturing Co. (EMC); Chicago, IL    edco
Edelman, P. E., E. E. Manufactring; New York Cit...    edelman
Edgcomb-Pyle Wireless Mfg. Co.; Pittsburgh, PA   12   edgcomb-py
Edgerton, Germeshausen, and Grier, Inc. (EG&G); ...    edgerton
EDI Electronic Devices, Yonkers    edi
Edison Lamp Works; Menlo Park, N.J.    edisonlamp
Edison Manufacturing Company; Orange, New Jersey    edisonman
Edison, Thomas A., North American Phonograph / N...   76   edison
EDLO (tubes), DeWitt-LaFrance Co. Inc.; Cambridg...    edlo
EDO Commercial Corporation; New York    edo
Edtron Instruments; Kalispell (MT)    edtron
Educational Electronics Company; Chicago (IL)    educatione
Edwards & Company; New York City, New York    edwardsny
Edward-s F-M Radio Corp.; New York    edwards
Edwards Sound Engineering Co.; Kansas City, MO    edwardssou
E-H Research Laboratories, Oakland    e-h
Ehrhorn Technological Operations Inc.; Colorado ...    ehrhorn
EICO (Electronic Instrument Co.Inc.) Brooklyn 2   155   eico
Eicor Inc.; Chicago (IL)    eicorinc
Eidson Electronic Co.; Temple (TX)    eidson
Eilen Radio Laboratories; New York (NY)   59   eilen
Eimac (brand name)    eimac
Eip Microwave Inc.; San Jose, CA    eip-microw
Eisemann Magneto Corp.; Brooklyn, New York    eisemann
Ekeradio Electronic Developments; Pasadena CA    eke
Eldico Inc., New York   11   eldico
Eldredge Electrical Corporation; Springfield, Ma...    eldredge
Elecraft; Aptos, CA    elecra
Electra Corporation; Indiana   15   electracor
Electrad Corporation of America; New York (NY)    electra-co
Electrad Inc.; New York (NY)   12   electrad
Electrex - Special Sales Products; Los Angeles (...    electrex
Electric & Automotive Prod. Co.   13   elect-auto
Electric Auto-Lite Co.    elect-auli
Electric City Novelty & Mfg. Co.; Schenectady, N...    elect-city
Electric Division, Compressor Corp. of America; ...    electdivis
Electric Machine Corp.; Indianapolis, Indiana    elect-mach
Electric Mfg. & Sales Co. (Emsco); Newark, NJ    electricma
Electric Service Co.; Morris, Illinois (Escodyne)    elect-serv
Electric Service Engineering Corp.    elect-seng
Electric Service Products Co,; Chicago, Illinois    elecserv
Electric Service Shop    elect-sesh
Electric Shop; Boston, Massachusetts    electrics2
Electric Spec. Export Corp.; (where?)    elect-spec
Electric Specialty Company (Esco); Stamford, Conn.    electricsp
Electric Specialty MFG Co; Cedar Rapids, Iowa    elecspecia
Electric Storage Battery Co., The (ESB); Philade...    electricst
Electric Supply and Equipment Co.; New York City    elecsuppl
Electrical Engineers Equipment Co.; Chicago    electrical
Electrical Instrument Service Inc.; Mount Vernon...    eleinstsei
Electrical Laboratories Co. (Walco); New York (NY)    electrilab
Electrical Products Mfg.Co.; Providence, Rhode I...    electricpr
Electrical Research & Mfg. Co.; Waterloo, Iowa    electricre
Electrical Research Laboratories Inc. (Erla); Ch... 2   132   erla
Electrical Specialty Co. (Esco); Columbus, Ohio    electrspec
Electro Acoustic Products Co.    electro-ac
Electro Appliances Mfg. Co.; New York, NY    electro-ap
Electro Engineering & Mfg. Co.; Detroit, MI    electroeng
Electro Importing Co. (Eico); New York City, NY   56   electro-im
Electro Impulse Laboratory Inc.; Neptune, New Je...    electroimp
Electro International, Inc.; Annapolis (MD)    electroint
Electro MFG. Co.; San Francisco, CA    electromfg
Electro Music; Pasadena    electromus
Electro Products Laboratories; Chicago    electropro
Electro Technical Industries; Philadelphia (PA)    electrotec
Electro-Brand Inc.; Westchester, IL   51   electro-br
Electrodyne (tubes), Wireless Equipment Co.; New...    electrodyn
Electrolux Corporation USA; Old Greenwich, CT    electrolux
Electromagnetic Technology; Colmar    electromag
Electromatic Mfg. Corp.   17   electromat
Electron Enterprises Inc.; Berwyn (IL)    electronen
Electron Mfg. Co., Berkeley, California    elektron
Electron; (where?)    electron3
Electronator (tubes)    electronat
Electro-Neutronics Inc.; Oakland CA    electro-ne
Electronic Age Manufacturing, EAM; (where?)    electronag
Electronic Design Company (EDC), Goldentone; Min...    electrode
Electronic Designs Inc; Irvington    eldesirv
Electronic Designs; Yonkers (NY)    electronde
Electronic Development Corp. (EDC); Boston, MA    electr-dev
Electronic Development Laboratories, Inc. (EDL);...    electrodel
Electronic Devices Co.; New York    electrodev
Electronic Devices Inc.; Cincinnati    electron2
Electronic Instrument Co.; Tiffin, OH.    electron-i
Electronic Laboratories, Inc. (E/L); Indianapoli...   29   electronic
Electronic Measurements Corp. (EMC); New York, NY.   18   electroni2
Electronic Measurements Inc.; Neptune, N.J.    electron-m
Electronic Mfg. Co. ; Harrisburg    elecharris
Electronic Products Co.; New York, NY    electronip
Electronic Products Corp.; St. Louise (MO)    electropr
Electronic Research Labs.; New York City 7    electronre
Electronic Specialty Co., Los Angeles    electron
Electronic Training Aids Inc.; (where?)    electrontr
Electronic Workshop inc.; New York, NY    electronwo
Electronics International; (where?)    elecintern
Electronics Systems Corp.; Kansas City (MO)    electrsyco
Electrons Inc.; USA (tubes)    electrons
Electrophone Corp., Harris Mfg. Co.    electropho
Electrophysics Corp.; Costa Mesa, CA    electrophy
Electro-Scientific, Portland    electrosci
Electrose (trade mark)    electrose
Electro-Set Company, The; Cleveland, Ohio    electroset
Electrosonics International, Inc.; Philadelphia ...    electroson
Electrostatic Sound Systems. Inc.; Sacramento (CA)    electrosta
Electro-Technical Laboratories Inc., Leonia, N.J.    electrote1
Electro-Tone Corp.; Hoboken, NJ (before New York)    electroto2
Electrotone Laboratories Inc.; Chicago (IL)    electroton
Electro-Voice Inc.; USA   99   electro-vo
Elektron (tubes), Lectrodio Corp.; Lynn, MA    elektron-t
Elenco Electronics Inc., Illinois    elenco
Elgin Radio & Television Corp.    elgin-ratv
Elgin Radio Co.    elgin-ra
Elgin Radio Division; Maspeth, (NY)   21   elginnatio
Elgin Radio Supply Co.; Chicago, Illinois    elgin-rasu
Elimino Company, The, H. Browning; West Toledo (...    elimino
Eling Co., R. W.; Chicago, Illinois    eling
Elion Instruments, Burlington    elioninstr
Elite Radio Stores; Bedford, Massachusetts (Tzig...    elite
Elitetron (tubes)    elitetron
Elkay, Langbein Kaufmann Co.    elkay
Elkay Manufacturing Corp.; New York City, New York    elkaymfg
Elkon; Port Chester N. Y.    elkon
Ell Ess Radio Exchange Inc.    ell-ess
Ellamac Inc.; Chicago IL    ellamac
Ellinwood Industries; Los Angeles, CA    ellinwood
Elliot-Shaw,J., Company; Philadelphia, Pennsylva...    elliotshaw
Elliott Electric Co.; Shreveport, LA    elliot
Ellis Electrical Labratory; (where)    elliselec
Ellis, J.H.; Milwaukee (WI)    ellisjhmil
Ellwood Manufacturing Company, Inc.; Woodland, CA    ellwood
Elmore-Lambling Radio Co.    elmore-lam
El-Paige Radio Co.; New York City, New York    el-paige
Elrey Radio Mfg.- Co.    elrey
Elyria Wireless Supply Company; Elyria, Ohio    elyria
EMCO Radio Products; Brooklyn, New York    emco
Emenee Industries, Inc.; Flushing (NY), Stryker ...    emeneeind
Emerson Electric Mfg. Co., The; St. Louis (MO)    emersonele
Emerson Radio & Phonograph Corp.; New York, NY 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18   1720   emerson
Emerson Radval Co.; New York City    eme
Emery, A. H., Poughkeepsie, NY    emery
EMI/US; North Hollywood (CA)    emi-us
Emor Radio Ltd.    emor
Empire Designing Corp.    empire-des
Empire Devices Products Corp.; Amsterdam (NY)    empire-dev
Empire Electric Mfg. Co.; Milwaukee, Wisconsin    empire-ele
Empire Electrical Products Co. (Empire-Tron); Ne...   25   empire-elp
Empire Mfg. Corp.    empire-mf
Empire Radio Corp.; New York City, New York    empire-rad
Empire Scientific Corp.; Garden City N.Y.    empire-sci
Empire-Tron (tube brand)    empiretron
Encore (trade name)   13   encore
Endless-Graph Manufacturing Co., Fairy Phonograp...    endless
Energizer (brand), Energizer Holdings Inc.; Town...    energizer
Englishtown International Ltd.; New York    englishtow
Ensco - Engineers Service Co.; New York (NY)    ensco
Epiphone Company, Long Island City, New York    epiphone
Eppley Laboratory, The; Newport, RI    eppley
Epsilon Electronics; Montebello, CA    epsilonel
Equitable Radio Corp.; Hughesville, Pennsylvania.    equitable
ERA Acoustics Corp.; Moonachie (NJ)    era-acoust
ERC, Eastern Radio Corp. (E.R.C.); Arlington, MA    erc
Ercona Corp., Electronic, New York    ercona
Ergon Electric; Brooklyn, N.Y.    ergon
Eric Engineering; Santa Monica CA    ericelectr
Ericsson Inc.; Virginia, USA    ericsson
Erie Resistor Corp.; Erie, (PA)    erieresist
Erisman Labs, the; New York    erisman
Ernest Electric Co.; Saint Louis, Missouri    ernest
Ertl Company; Dyersville (IA)    ertl
Erwood Co., The; Chicago    erwood
Eschner Company, Chicago, Illinois    eschner
Esetroc Manufacturing Co. (Cecilian); Newark, NJ    esetroc
Espey Mfg. Co., Inc.; New York (NY) 2   142   espey
Esquire Radio Corp., New York    esquire
ESS Co., Electric Service Supplies Co.; Philadel...    esscoelect
Essenbee Radio Devices Co.; Chicago, IL    essenbee
Essex Manufacturing Co.; Newark, New Jersey (Kni...    essex-manu
Essex Radio Corp..    essex-radi
Essex Radio Service, Inc. (Erasinc); Newark, New...    erasinc
Essex Specialty Company Inc.; Berkeley Heights, ...    essexspec
Estey; Brattleboro, Vermont    estey
ETC, General Atronics Corp. USA    etc
Etheredge Radio Company; Spartanburg, South Caro...    etheredge
Etheric Electric Co.; New York City, New York    etheric
Etón Corp, Lextronix Inc (Grundig); Redwood City...   10   eton
Eureka Outlet Corp.; New York City, New York (Go...    eureka
Eureka Tube and Manufacturing (T. & M.) Co.; New...    eureka1
Eurekatron; (Where ?)    eurekatron
European All Wave Radio Co. Inc; New York (NY)    european
Evans Radio Co.; Evanston (IL)    evansradio
Evansville Radio Laboratory; Evansville, Indiana    evansville
Everbest Radio Corporation; New York, NY    everbest
Eveready, National Carbon Company (NCC), Columbia 2   136   eveready
Everedy (tubes), Nussbaum & Silver; New York, NY    everedy
Everest Manufacturing Co.; Central Falls, RI    everest
Everett Electric Corporation; New York City, NY    everett
Everite Tube Co.; Providence, RI    everite
Everlast Radio Products Co.; New York City, New ...    everlast
Evolution Phone Co    evolution
Exact Electronics Inc.; Hillsboro (OR)    exact
Exar Corp.; San Jose (CA)    exarcorp
Excel Corp. of America, New York (NY)    excel
Excell Radio Mfg.    excell
Excello Products Corp.   24   excello
Exceltron (tubes), Excell Laboratories; New York...    exceltron
Executone Inc.; New York (NY)    executone
Exide; Philadelphia    exide
Exlntone Corp.    exlntone
Extron Electronics; Anaheim, CA    extron
F. &. H. Radio Laboratories, Fargo, North Dakota    fhradiolab
Fada Radio & Electric Co.; Long Island (NY) 2 3 4 5 6 7   700   fada
Fahnestock Electric Co.; Long Island City, NY    fahnestock
Fairbanks, Morse & Co.; Chicago (IL) 2   141   fairbanks
Fairchild Camera and Instrument Corp.; Clifton, ...    fairdumont
Fairchild Recording Equipment Corp.; Whitestone NY   21   fairchild
Fairchild Semiconductor Inc., South Portland/Maine    fairsemi
Fairview Electric Shop; Binghamton, New York    fairview
Fake, falsi, fakes, Faelschung, Fälschung    fakeusa
Falck (only tubes), Advance Electric Co.; Los An...    falck
Falko Communications; Stillwater OK    falkos
Fallgatter, Marvin B. (Marvin B. Fallgatter); Wa...    fallgatter
Fanon/Courier Corporation; Pasadena CA    fanoncou
Fanon-Masco Long Island City, New York   38   fanon
Fansteel Products (Pfanstiehl, Pfansteihl, Balki... 2   129   fansteel
Farad Corp.; New York    farad
Faraday Corp.; New Haven, Connecticut    faradaycor
Faraway Radio Co., The; Cincinnati, Ohio    faraway
Farenheit Technologies; Montebello, CA    farenheit
Farmers Wireless Telephone Co.; New York, NY (Au...   11   farmers
Farnsworth Television & Radio Corp. - see also C... 2 3 4   392   farnsworth
Farrand Manufacturing Co.; Newark, New Jersey   18   farrand
Fasco Industries Inc.; Rochester (NY)    fascoindus
Fastron, F.A. Schiller, Inc.; Irvington, NJ    fastron
Fear, Ralph G.; Hollywood, California    fear
Fearnola (tubes)    fearnola
Fedders Mfg. Co.; Buffalo, New York    fedders
Federal Electric and Radio Co.; New York City, NY    federal-1
Federal Manufacturing & Engineering Corp.; (NY)    federalman
Federal Mfg. & Electronic Co.; Chicago    federal-el
Federal Radio and Research Laboratory; Somervill...    federal3
Federal Radio Corp. / Federal Telephone & Telegr... 2   199   federal-ra
Federal Radio Laboratories, Inc.; Elmira, New York    federallab
Federal Radio Products; Schenectady, New York    federalsch
Federal Sign and Signal Corp.; Blue Island (IL)    federalsig
Federal Stamping & Engineering Corp.; Brooklyn, ...    federalsta
Federal Telegraph Co.;    federal-te
Federal Television Corporation; (where?)    federaltv
Federal Transistor Co. Inc.; Los Angeles (CA)    fedareltra
Federated Department Stores, Inc.; where?    federatedd
Federated Purchaser, Inc. (Acratone, Acratest); ... 2 3   209   federatedp
Fedtro Inc.; Long Island (NY)   11   fedtro
Feiler; Chicago    feiler
Feiler Instr. Co.; (where?)    feilco
Feldstern & McCusker; Philadelphia, PA    feldstern
Fender Electric Instrument Co.; Fullerton (CA)   33   fender
Fenway    fenway
Ferbend Electric Company; Chicago    ferbend
Ferguson (in the United States - see text)   66   ferguson
Ferranti, Inc.; New York (NY)    ferranti
Ferrar Radio and Television Corp.    ferrar
Ferris Instrument Co.; Boonton, (NJ)    ferrisin
Ferris, J. Herbert ; Royal Oak, Michigan    ferris2
Ferris Radio Supply Co.    ferris
Ferro Manufacturing Company; Belvidere, IL    ferro
Fichter Electronics; Cedar Grove, NJ    fichter
Fidelipac; New Jersey    fidelipac
Fields, Henry; Shenandoah    fieldshenr
Fiesta; (where)    fiesta
Filter-Flex Radio Corp.; Los Angeles, California.    filter-fle
Finch Radio MFG. Co.; New York City, New York    finchr
Finch Telecommunications Inc.; Passaic, N.J.    finch
Find All Radio Co.    find
Fink Industries    fink
Finney Company, The; Bedford (OH)    finneycomp
Firestone Tire & Rubber Co. (Air Chief & Roamer,... 2 3 4   362   firestone
Firth, John & Co. (Firco); New York, (NY)   18   firth
Fischer & Company Inc., H. G.; Chicago, Illinois    fischer
Fischer Radio Company; Philadelphia, PA    fischerrad
Fisher Radio; New York (NY) 2 3 4 5 6   527   fisher
Fisher Research Laboratories Inc.; Palo Alto (CA)    fisherrese
Fisher-Price; East Aurora (NY)   13   fisherpric
Fishwick Radio Co.,The; Cincinnati, Ohio    fishwick
Fitch Radio Co.; New York City    fitch
Fitzgerald, F.J. Co.    fitzgerald
Flash Radio Corp.; Boston, Massachusetts    flash
Fleetwood Radio Corp.    fleetwood
Fleron, M. M. & Son, Inc., Trenton    fleron
Fletcher-Stanley Company; New York City, New York    fletcher
Flex-O-Dyne Company, The; New York City, NY    flexodyne
Flint Radio Co. Inc.; Los Angeles, CA   20   flint
Florentine Art Productions, Inc; Chicago    florentin
Fluke, John, Mfg. Co. Inc.; Everett (WA)   81   fluke
Flush Wall Radio Co. , Newark, NJ    flush
F.M. Specialties, Inc.; New York; also: Edwards ...    fmedwards
Fonotalk Corp.    fonotalk
Ford, B.K. & Co.; Chicago, IL.    fordbk
Ford Company, K. N.; Los Angeles, California    fordla
Ford Motor Car Co. (FoMoCo); Dearborn, MI   34   ford
Ford Radio & Mica Corp.; New York City, New York    fordradio
Fordson Radio Mfg. Corp.; Detroit, MI   11   fordson
Foreign & Dom. Elec. Com.    foreign
Foreign & Domestic Commodities Inc.; Philadelphi...    foreigndom
Forman & Co.    forman
Formica Insulation Company, The; Cincinnati, Ohio    formica
Fosco Corporation, The; Chicago, Illinois    fosco
Fossil Inc.; Richardson (TX)    fossilgrou
Fourjay Industries, Dayton, Ohio    fourjay
Four-Star - Fortune Star Prod. Co.; New York (NY)   21   fourstar
Fox; Toledo    foxsound
Foxboro Company, The; Foxboro, Massachusetts    foxboro
France, Mfg. Co., The; Cleveland, Ohio    france
Francrone Inc.; Brooklyn, New York    francrone
Frank Radio Company; New York City, New York    franco
Frankford Arsenal, Philadelphia    frankford
Franklin Electric Novelty & Mfg. Co.; New York C...   29   franklinel
Franklin Electronics Inc.; Bridgeport, PA.    franklin1
Franklin, L.K., Co., Inc.; Los Angeles CA    franklin-l
Franklin Mfg. Co. Inc.; Westmont (NJ)    franklinmf
Franklin Radio Company; Chicago, IL    franklinch
Franklin Radio Corp.; Dayton (OH)   36   franklin
Franklin Radio Manufacturing Co.; Wilkinsburg, P...    franklinra
Franklin, the Rembert; Ohio    franklinre
Frazier Inc.; Dallas, TX    frazier
Frederick Electronic Corp.; Frederick, MD    frederick
Frederick Wholesale Corp., New York, N.Y.   17   frederickW
Freed Television and Radio Co., N.Y.   86   freedtele
Freed-Eisemann Radio Corporation; New York (Broo... 2   113   freed-eise
Freeport Radio Corp.    freeport
Fremont Radio Sales Co.; New York City, New York    fremont
French, Jesse Mfg. Co.; Newcastle, Ind. (Jesse F...   26   french
Freshman Co. Inc., Chas.., (Polydyne); New York 2   129   freshmanco
Friedman-Maaskoff, Inc. (Silver King); New York ...    friedman-m
Frost, Herbert H.; Chicago (IL)   18   frost
Frost-Minton Corp.    frost-mint
F.R.S. Radio Corp.; Detroit, Mich.    frs
F-S (Fail-Safe) Electronics; Fort Wayne, IN    f-s-electr
FTR, Federal Telephone & Radio Corp. Ltd.; Newark    ftr
Fuller Electrical Apparatus, Seth W.; Boston. MA    fuller
Fulltone Corp.; Culver City (CA)    fulltone
Fulmer, Inc., Arthur; Memphis (TN)    fulmerarth
Fulton Radio Corp.    fulton
Fultone (tube brand)    fultone
Furman Sound, LLC; Petaluma    furman
Furnell Manufacturing Corporation;, Newark , N.Y.    furnell
Furr Radio, Phoenix, Arizona    furr
Futuronic Engineering Co.; New York    futuronic
G & M Equipment Co., Inc.; Hollywood, CA    g-m
G. A. Radio Manufacturing Corp.    ga
Gabel Manufacturing Company; Chicago    gabel
Gabriel Toy Co., Inc.; New York (NY)    gabrieltoy
Galaxy Electronics, Council Bluffs (IA)   12   galaxy
Galena Century Radio; Trophy Club (TX)    galenacenu
Galloway; Waterloo, Iowa    galloway
Galoob Lewis Toys Inc.; San Francisco    galoob
Gamble-Skogmo, Inc.; Minneapolis, MN 2 3 4 5 6   567   gamble-sko
Gardenhour, A. J.; Waynesboro, Pennsylvania    gardenhour
Gardiner & Company; Stratford NJ    gardiner
Gardner Laboratories; Los Angeles, California    gardner
Garod Radio Corp.; Brooklyn (NY) 2 3 4   377   garod
Gates, Ainsworth-Gates, Ainsworth Radio Co.; Cin...    gates-ains
Gates Radio & Supply Co.; Quincy, IL   17   gates
Gauge Company, US; New York    gaugeco
Gavin Instruments Inc.; Somerville (NJ)    gavininstr
GC Electronics, Division of Textron Electronics ...    gcelectron
Gearheart-Schleuter    gearheart
G.E.C.    gec
Gee-Lar Mfg. Co.; Rockford (IL)    geelar
Gehman & Weinert; Newark, New Jersey    gehman
Geiger Engineering Corp., Chicago    geiger
Gelman Instrument Co.; Ann Arbor, Michigan    gelman
GEM Earphone Co., The; New York    gemearphon
GEM Tube Co.; New York City, NY    gem
Gemini Industries; Clifton (NJ)    geminiindu
Gemini Sound Products Corp.; Carteret, Elizabeth...    gemini
Gemini Sound Products Corporation, Edison; New J...    geminidjc
General American Radio Mfg. Corp.; New York City...   12   general-am
General Apparatus Co.; New York City, New York    generalapp
General Atronics Corporation, Philadelphia, PA    generalatr
General Auto Electric Co.; Newark, New Jersey    generalaut
General Aviation Electronics; Indianapolis    generalavi
General Cement Mfg. Co., GC Electronics; Rockfor...    generalcem
General Dry Batteries, Inc.; Cleveland (OH)    generaldry
General Electric Co. (GE); Bridgeport CT, Syracu... 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26   2596   general-el
General Electric for Brand RCA-Radiotron; Bridge...    ge-for-rca
General Electronic Dist.Co.; New York    general1
General Electronics Corp.; (where?)    general-eo
General Household Utilities Co. (Grunow); Chicag... 2   137   general-ho
General Implement Corp.    general-im
General Industries Co.   10   general-in
General Instrument & Appliance Corp.; (post WW2)...    genein-cor
General Instrument Corporation (GI); New York, C...   15   generin-co
General Magnetics & Electronics, Inc.; (NY)    generalmag
General Motors Radio Corp.   54   general-mo
General Radio & Television (General Television);...   12   general-tv
General Radio Company; Cambridge (MA) 2   183   gener-raco
General Radio Equipment Mfg. Co.; Chicago, Illin...    general7
General Radio Laboratories Inc.; Chicago, Illinois    genradchi
General Radio Manufacturing Co.; East Liberty, P...    generalmfg
General Radio Winding Co.; New York City, New York    generalwin
General Radiotelephone Company; Burbank (CA)    generalrad
General Resistance Inc.; Branford, CT    general
General Telev.& Radio Corp., Chicago   91   genera-tv
General Television Corp.,(where?)    generaltel
General Television, Incorporated; (where?)   13   gentelinc
General Tire (brand);    generaltir
Gen-Ral - General Manufacturing Company; Chicago...    gen-ral
Gensound Mfg. Co.; Hyannis, Massachusetts    gensound
Gerson, Louis Jay Co.; New York City, New York    gerson
Gertsch Products Inc.; Los Angeles (CA)    gertsch
Getz, W. C.; Baltimore, Maryland    getz
G&F Sales Company, Chicago (IL)    gfsales
Gibbons-Dustin Radio Mfg. Co.; Los Angeles, Cali...    gibbons
Gibraltar Mfg., Co., Inc.; Jersey City (NJ)    gibraltarm
Gibraltar Radio Supply Co.; Newark, NJ, New York    gibraltar
Gibson Labs; Seattle    gibson-lab
Gibson Manufacturing Co., Kalamazoo (MI)   18   gibsonco
Gibson Sears Radio Corp. (Sterling), where?    gibson
Gilbert, R. W.; Los Angeles (CA)    gilbert
Gilfillan Bros.Inc.; Los Angeles (CA) 2   181   gilfillan
Gillet; (where?); Marvel (brand?)    gillet
Girton Company, T. C.; San Francisco, California...    girton
Glaser - Steers Co.; Newark    glaserstee
Gled Radio Company; Philadelphia, PA    gled
Glenhurst Research Laboratories; Omaha, Nebraska    glenhurst
GLF (Grange League Federation); New York.    glf
Globe Electric Co.; Milwaukee, Wisconsin (Duodyne)   34   globe
Globe Electric Company; Pittsburgh, PA    globe1
Globe Electronics, Inc.; New York   22   globe-elec
Globe Phone Manufacturing Co.; Reading, Massachu...    globe-phon
Globe Radio Co.; Detroit, Michigan    globeradio
Globe Radio Equipment Co.; New York City, NY    globeradny
Globe Television & Phone Corp.; Boston, MA    globe-tv
Globe Trotter Radio; Chicago, IL    globechic
Gloria Tube Works; Newark, NJ    gloria-tub
Gluck Radio Manufacturing Co.    gluck
GM Scientific Instrument Co.; Urbana (IL)    gmscientif
Godfrey Mfg. Co.,Milwaukee, Wis.    godfrey
Goerdes Co., Fred W.; Newark, New Jersey (Doleres)    goerdes
Goertz August & Co.; Newark    goertz
Goetz Co., The Edw. J.    goetz
Gold Bond (tube brand)    goldbond
Gold Label (tubes), W.Guild; Newark, NJ    goldlabel
Gold Line; Norwalk, Connecticut    goldline
Gold Medal Radio C., Consco El.Co., Warwick Mfg. C    gold-medal
Gold Products, Inc. Addison, Illinois    goldprod
Gold Seal Electrical Co., Inc.; New York    gold-seal
Goldbeam Electronics Inc.; Gardena (CA)    goldbeamel
Goldblatt Bond (tubes)    goldblattb
Golden Comet, Gebhart Stores; Dekatur, IL    goldencome
Golden Eagle; (where?)    goldeneagl
Golden Falcon; (where?)    goldenfalc
Golden Shield; Great Neck (NY)   14   golden
Golden West Radio Co.; Hollywood, California (Pa...    goldenwest
Goldentone (tubes), United Radio and Electric Co...    goldentone
Goldsound; Englewood, Colorado    goldsound
Gold-Tone Radio Company; New York City, NY    goldtone
Gollos Radio Corp.    gollos
Gonset Inc., Waterproof Elect. Co.; Burbank (CA)   54   gonset
Good Corp., George; City of Industry (CA)    goodcorp
Goodchild Electrical Company; New York City, NY    goodchild
Goode Tube Corp.; Owensboro, KY - Evansville, IN    goode
Goodrich, B.F.; Akron,Ohio 2   110   goodrich
Goodwin Radio Research Lab.; Jersey City, N.J.    goodwinrad
Goodyear Tire & Rubber Co., Inc.; (where?) 2   105   goodyear
Gordon Radio & Electric Mfg. Co.; Seattle, Washi...    gordon
Gormac Electric Co.; New York City, New York    gormac
Gossard Radio & Wire Co.; Belvidere, Illinois   12   gossard
Gotham Wireless, Inc.; New York City, New York    gotham
Gott Radio Mfg. Co.; Inglewood (CA)    gott-radio
Gould Supply Co., The; Kansas City, MO    gould
Gould (tubes), Manhattan Electric Supply Co.; Ne...    gould-tube
Goulding Manufacturing Co.; Milwaukee, Wisconsin    goulding
GPX Inc. - Gran Prix; St. Louis (MO)   21   gpxincgran
Grado Laboratories Inc.; Brooklyn (NY)    gradolabs
Graham Research inc.; Minneapolis, Minn.    grahamres
Grainger W.W.,Co., (Dayton)    grainger
Granco Products, Inc.; Long Island City (NY)   34   granco
Grand Rapids Radio Mfg.    grand
Grandtone, F. & W. Grand (5-10-15 cent stores); ...    grandtone
Granger (tubes)    granger
Grant Co., H.R.; Caldwell, NJ    granthr
Grant Company, W.T. (Grantline); New York (NY)   25   grant
Grass Instrument Co.; Quincy (MA)    grassinstr
Grasso Sound Systems; Staten Island (NY)    grassosoun
Gray Instrument Co.; Andalusia (PA)    grayinstru
Gray Manufacturing Co., Inc. Hartford, CT    gray
Gray Research A. Dev. Co. Inc.; Manchester, Conn.    grayres
Graybar Electric Co.; New York (NY)   31   graybar
Grayburne Corporation; Yonkers (NY)    grayburne
Graymark Educational Products, Inc. Los Angeles,...    graymark
Great Eastern Radio Corp.; New York, NY    great-east
Great Western Radio Corp.; San Francisco, Califo...    great-west
Greater Atlantic and Pacific Radio Corp. New Yor...    greaterat
Grebe, A.H. & Co.; Richmond Hill (NY) 2   185   grebe
Green; New York    green
Green Seal (tubes), Air-Way Electric Appliance C...    greenseal
Greene, Lloyd C.; Boston    greene
Greene-Brown Manufacturing Co., Chicago    greenebrow
Greentron (tubes)    greentron
Greylock Electronics; New York, NY    greylock
Griffin-Smith Mfg. Co.; Los Angeles (CA)   48   griffin-sm
Griffith Piano Co.; Newark, New Jersey    griffith
Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933);... 2   197   grigsby-g
Grimes, David Inc.; Staten Island, NY   16   grimes
Grommes Precision Electronics, Inc.; Chicago (IL)   64   grommes
Gross & Company,J.; New York City, New York    gross
Gross Radio, Inc.; New York, NY   15   grossrad
Grossman Mfg. Co.; Carrollton, Missouri    grossman2
Grossman Music Co.; Cleveland Ohio    grossmanmu
GTC, General Transformer Corporation; Chicago, IL    gtc
Guarantee Radio Company; Los Angeles, California    guarantela
Guarantee Sales, New York    guarantee
Guarantee Specialty Manufacturing Co.; Cleveland...    guarantees
Guaranteed Manufacturing Co.; (where?)    guaranteed
Guaranteed Radio Sales Company; Chicago, Illinois    guarantee2
Guild Radio & Television Co.; Inglewood (CA)   24   guild
Gulbransen Co.; Chicago   64   gulbransen
Gulf Tire & Supply Company; Pittsburgh (PA)    gulftire
Gulton Industries, Inc; Metuchen,N.J.    gulton
Gundlach-Manhattan Optical Co.; Rochester, New Y...    gundlach
Gurian, Edward E. & Co, Inc; Chicago, IL    gurian
Gurney Seed & Nursery Co.; Yankton, SD    gurney
Guthman & Co., Inc., Edwin I.; Chicago (IL)    guthmancoi
Guthrie Company (Nightingale); Grafton, OH   13   guthrie
GW Electronics Incorporated; Norcross    gwelectr
Haddaway Manufacturing Co.    haddaway
Hafler Co., David; Pennsauken (NJ)    haflercoda
Hafstrom Technical Products; San Diego, CA    hafstrom
Haigis Laboraties, The, Inc.; Maple Shade, NJ    haigis
Haji Company; Boston, Massachusetts    haji
Hal Communications, Urbana   12   hal
Hale's (Hales); where?    hales
Hall & Wells.; Chicago, Illinois    hallwells
Hall Radio Corp.; Syracuse, New York    hall
Halldorson Co.; Chicago, Illinois    halldorson
Haller, W. B.; Pittsburgh, Pennsylvania (Hallerio)   13   haller-wb
Haller-Cunningham, Halcun; San Francisco   28   haller
Hallicrafters, The; Chicago, IL and Arlington/Gr... 2 3 4 5 6 7 8   761   hallicraft
Halliwell Electric Company.; New York City, New ...    halliwell
Hallmark Electronics Corp.; New York    hallmark
Hallock & Watson Radio Corp.; Portland, Oregon (...   14   hallock-wa
Halson Radio Mfg. Co.; New York City (NY) 2   104   halson
Halverson Co., H. J.    halverson
Ham Radio Center; St. Louis, Missouri.    ham
Hamburg Brothers; Pittsburgh, Pennsylvania   14   hamburg
Hamilton Electronics (HE) Corporation; Chicago IL    hamiltonel
Hamilton Mfg. Co., Two Rivers    hamiltionc
Hamilton Radio, Hammarlund Mfg. Co.    hamilton
Hamilton-Carr Corp.; Chicago    hamilton-c
Hamlin's Audio Workshop; Seattle, Washington    hamlins
Hammarlund Mfg. Co. Inc.; New York, NY 2   138   hammarl-mf
Hammarlund-Roberts, Inc.   11   hammarl-ro
Hammond Instrument Co.; Chicago, IL    hammond
Hammond Radio Research Laboratory; Gloucester (MA)    hammondrad
Hamner Electronics Co. Inc.; Princeton N.J.    hamner
Hamrick, J. C., Electrical Company; (where?)    hamrick
Handel Electric Co.; New York    handel
Hanley-Burke Co. (Puretone); Chicago, Illinois    hanley
Hanscom Radio Devices; Woonsocket, Rhode Island    hanscom
Hansen Storage Company; Milwaukee, Wisconsin    hansen
Harco Products Co.; Chicago    harco
Harcourt Radio Co.    harcourt
Harding Manufacturing Corp.    harding
Hardsocg Manufacturing Company; Ottumwa, Iowa    hardsocg1
Hargraves, C. E. & H. T.; Lakewood, Rhode Island    hargraves
Harkness Radio Corp.; Newark    harkness
Harlie Transistor Products / Trans-Aire; Jamaica...   10   harlietran
Harman Kardon; New York 2 3   237   harman
Harmograph Talking Machine Company; St. Louis (MO)   14   harmograph
Harmon & Sons Co. W. H.; Grove City, Pennsylvania   14   harmon
Harmonique (Tube Brand), A. E. Simon; Chicago, IL    harmonique
Harmony Manufacturing Co.; Cincinnati (OH)    harmony
Harold Herbert Inc.    harold-her
Harold Lifton Co. (Halton), USA    haroldlift
Harold Shevers, Inc.    harold-she
Harp (tubes), Royal Manufacturing Co.; New York ...    harp
Harper Radio Laboratory; Chicago (IL)    harperrad
Harpers International Inc.; (where)   14   harpers
Harris & Birdseye    harris-bir
Harris Corporation; Melbourne, Florida    harris
Harris Mfg. Co.   10   harris-mf
Harrison Radio Co. (Royal, Fultone); New York Ci...    harrison
Harrison Wholesale Co., Chicago    harrison-w
Harron Labs; Bayside (NY)    harronlabs
Hart & Hegeman Mfg. Co.; Hartford, CT    hart-hegem
Hartco (where?)    hartco
Hartford Metal Products Co., Post & Lester (Ario...    hartford-m
Hartman Electrical Mfg. Co., The; Mansfield, Ohio   25   hartman
Harvard Electronics Co.; New York, NY    harvardele
Harvey Manufacturing Co.    harvey
Harvey Radio Labs., Harvey - Wells; Brookline, S...   35   harvey-wel
Hasbro Inc.; Pawtucket (RI)    hasbroinc
Hastings Products Inc, Boston - Massachusetts    hastings
Hatfield Electric Company; Indianapolis, IN    hatfield
Hatry & Young    hatry
Hawes-Farmer Electric Company; New Bedford, MA    hawes
Hawk Radio Supply Co.; New York City, New York    hawk
Hayden, A. C. Radio & Research Co. ; Brockton,...    hayden
Hayden's Electric Service, Los Angeles, California    haydens
Haydu Brothers, Plainfield, NJ    haydu
Hayes & Newton; Urbana, Illinois    hayes
Hayes Products Co.; Grand Haven, Michigan    hayes-prod
Haynes Radio Co.; New York City, New York    haynesrad
Haynes-Griffin Radio Service Inc.    haynes-gri
Hazeltine Corporation; Greenlawn, NY    hazeltine
HC Electronics, Inc.; Palo Alto (CA)    hcelectron
Heacock Radio Service; La Grande, OR   12   heacock
Heard Company, The; Saint Louis, Missouri    heard
Hearever Company Inc.; Castro Valley (CA)    hearever
Hearwell Electric Co.; Boston, Massachusetts    hearwell
Heath Radio & Electric Mfg. Co.; Newark, NJ    heathrad
Heath Schlumberger Scientific Instruments; Bento...    heathsschl
Heathkit (Brand), Heath Co.; Benton Harbor (MI) 2 3 4 5 6 7   652   heath
Hecco Electric Co.; Menominee, Michigan    hecco
Hect Radio Industries; New York City, New York    hect
Hedco, Chicago    hedco
Heil Sound, Ltd.; Fairview Heights (IL)    heilsound
Heindell Radio Co.; Rochester, New York    heindell
Heinemann Electric Co.    heinemann
Heintz & Kaufman Ltd.; San Francisco    heintz-kau
Heintz-Kohlmoos; San Francisco, California    heintzkohl
Heinz Electric Company; Lowell, Massachusetts    heinz
Heliotron, Helios Electric Co.; West New York, NJ    heliotron
Hemphill Schools Intercontinental; Los Angeles, CA    hemphill
Henderson Brothers; Boston, Massachusetts    henderson
Hendricks & Harvey, Hartford (CT)    hendr-harv
Henninger Corp., A.P.    henninger
Henry Radio, Inc.; Los Angeles, CA   10   henryrad
Herald Electric Co, Inc.; New York, N.Y.    haraldele
Herald Electronics, Co.; Chicago, IL    heraldelec
Herald Radio Co.; New York City, New York    herald
Hercules, Lincoln Radio Tube Co.; New York, NY    hercules
Herke Radio Product Co.    herke
Herman Miller; (where?)    hermanmi
Herold Radio & Television Mfg Corporation; New Y...    herold
Herold; Scarsdale    heroldscar
Herophone; USA    herophone
Herschkowitz, O., Voltron (tubes); Newark, NY    herschkowi
Hertzian Electric Co.; Brooklyn, New York    hertzian
Herzog Radio Corp.; Brooklyn, New York    herzog
Hessler Surgical Instrument Co., The E.M.; Cleve...    hessler
Hesson Radio Laboratories    hesson
Heteroplex Manufacturing Co.; Philadelphia, PA    heteroplex
Hetro Electrical Industries; Chicago, IL   79   hetro
Hetrola Radio Co. Ltd. - see also Branston Inc.,...    hetrola
Hewlett-Packard, (HP); Palo Alto, CA 2 3 4   339   hewlett-pa
H&H Antenna and Tower; Iuka, Mississipi    hhantenna
Hickok Electrical Instrument Co.; Cleveland, OH 2   132   hickok
HI-Constron (tubes), Cleartron Vacuum Tube; New ...    hi-constro
Hi-Gee Radio Manufacturing Co.; Marion, Illinois    hi-gee
Higgy-Avery Company, The; Columbus, Ohio    higgy
High Frequency Laboratories; Chicago, Illinois   31   high
Highland Company; Washington, D.C.    highland
Hi-Grade Wireless Instrument Co.; Asheville, Nor...    higrade
Hilco Scientific Radio Apparatus (A.E.Hill Mfg.)...    hilco
Hill Wireless Specialty Company; Jersey City, Ne...    hillwire
Hi-Lo TV Antenna Corp.; Chicago (IL)    hilotvante
Himmer, Vitalis; New York City, New York    himmer
Hi-Mu, K and H Electric Corp.; Newark, NJ    himu
Hinners-Galanek Radio Corp.; Long Island City   10   hinners-ga
Hipwell Mfg. Company; Pittsburgh, PA.    hipwell
Hoag Manufacturing Co.; Vernon, New York    hoag
Hoban Receiver Holder Corp.; New York City, New ...    hoban
Hobrecht's: Sacramento, California    hobrecht
Hoffman Radio Corp.; Los Angeles (CA) 2 3 4 5   440   hoffman
Hollywood Radio & Television Institute;Los Angeles    hollywood
Hollywood Radio Co.    hollywo-ra
Hollywood Yale Corp.    hollywo-ya
Holman, E. E.; Portland, Oregon    holman
Holmar International Corporation; Garfield (NJ),...    holmarinte
Holmes Jordan Radio Co.; Minneapolis, MN    holmes
Holt Engler Corp.    holt
Holt Stereo; Burbank CA    holtstereo
Holtzer-Cabot Electric Co., (The); Boston, Massa...    holtzer
Home Electric & Mfg. Co.; (where?)    home
Home Radio Corp.; New York City    homeradio
Homebrew - ORIGINAL, USA   30   homebrew-o
Homebrew - RECENT but NOT Replica, USA   17   homebrew-n
Homebrew - REPLICA, USA   18   homebrew-r
Homer Products Inc.; Long Island City, NY    homer
Homestead Radio; Homestead, Allegheny County, PA    homestead
Honesdale Radio Co.    honesdale
Honeytone; (where)    honeytone
Hoodwin Co., Charles; Chicago (IL)   21   hoodwin
Hope Webbing Company    hope
Horn, Edgar J.; New York    horned
Horn Radio Mfg. Co. (Tiffany Tone); L.A.   93   horn
Horne Manufacturing Co.; New York City, New York    horne
Hotel Radio Corporation; Detroit (MI)    hotelradio
Hotpoint Inc.; Chicago (IL)   36   hotpoint
Hotronic; Campbell, California    hotronic
Hotspot Electric Co.; Philadelphia (PA)    hotspot
House of Television, Inc., The; New York (NY)    houseoftel
Howard Paper Mache Company Inc.; New York City, ...    howardpap
Howard Radio Company; Chicago (IL) 2 3 4   352   howard
Howe Auto Products Co.; Chicago, Illinois    howe
Hoyt Electrical Instrument Works; New Hampshire    hoyt
HRB Systems Inc., Linthicum Heights (MD)    hrb
HRC, Heslar Radio Corporation; Indianapolis (IN)    hrcheslarr
Hubbard Laboratories; San Francisco (CA)    hubbardlab
Hubtron (where ?)    hubtron
Hudson American Corp.; New York    hudson-ame
Hudson Electronics, Mt. Vernon, NY    hudsonele
Hudson Motor Car Co.   14   hudson-mot
Hudson Radio & Electric Co.; New York City, New ...    hudson2
Hudson Radio Company; Brooklyn, New York    hudsonrad
Hudson Terminal Radio & Elec. Co.    hudson-tem
Hudson; (where ?)    hudson
Hudson-Ross, Inc.   14   hudson-ros
Huff, H. I. Company; Los Angeles, California    huff
Huffman Manufacturing Company Co., Dayton, Ohio    huffman
Huffy Company; Dayton, Ohio    huffy
Huggins Laboratories, Inc.; Sunnyvale (CA)    huggins
Hughes Aircraft - Los Angeles    hughes
Hunt & McCree (M'Cree); New York City, New York    huntmcree
Hunt Company Inc., W. D.; Los Angeles, CA    hunt
Hunter Manufacturing Company, Inc.; Iowa City, IA    hunter
Huntington Radio Co.    hunting-ra
Huntron Instruments Inc.; Lynnwood (WA)    huntron
Hutchinson Radio Company; New York City, New York    hutchinson
Hyatt Electric Corp.; Chicago. Illinois    hyatt-elec
Hycon Manufacturing Co.; Pasadena (CA)    hycon
Hy-Gain Electronics Corporation; Lincoln (NE)    hygain
Hygrade Lamp Co. (Neptron); Salem, Massachusetts    hygrade
Hylon (tubes), brand    hylon
Hyman, Henry & Co., Inc.; New York City, New York   24   hyman
HY-SE Radio Manufacturing Co.; New York City, Ne...    hyse
Hytron; Salem (MA)    hytron
Hyvac; Newark    hyvac
IA Sales Co. of California, Inc.; North Westlake...    iasalesco
IBM; Armonk, N.Y.   11   ibm
ICN - Italian Communications Network Inc.; Norwo...    icnitalcom
ICP Ltd.; New York (NY)    icpltd
ID Electronics (Ideal), International Distributi...    idelectron
Identcorporation; (where?)    identcorp
IEE, Industrial Electronic Engineers; Van Nuys (...    iee
IEH MFG. Co., Inc.; N.Y. (NY)    iehmfgcoin
IFR; Wichita (KS)    ifr
Illini Electric Company; Champaign, Illinois    illini
Illinois Radio Appliance Co.    illinois
Illinois Radio Engineers    illinois2
Imperial Electric & Manufacturing Co.; Chicago, ...    imperialel
Imperial (post WW2); (where)   12   imperial
Imperial Radio Company; Chicago, IL   27   imperial2
Imperial Radio Corporation; Chicago, IL    imperial1
Imperial Radio Corporation, The; Grand Rapids, MI    imperial3
Imperial Radio Laboratories; Union City, Indiana    imperialla
Imperialtron; (Where ?)    imperialtr
Incandescent Supply Co.    incandesce
Independent Radio Appliance Co.; Chicago, Illinois    independ2
Independent Radio Co.; New York City, New York    independ
Independent Radio Labs.    independen
Independent Radio Tube Manufacturing Co.; New Yo...    independe1
Independent Wireless Telegraph Co. Inc.; New Yor...    independ3
India Ivory Company; Providence, RI    indiaivory
Indiana Mfg. & Elec. Co.; Marian, Indiana (Pre-1...   36   indiana
Indiana Phonograph Supply Co.; Indianapolis (IN)    indianapho
Industrial Arts Supply Company (IASCO), Minneapo...    industrart
Industrial Electronic Corp.; New York    industr-el
Industrial Instrument Service Corporation; Chicago    industrial
Industrial Radio Service; Saginaw, Michigan    industr-ra
Industrial Television; Nutley, N.J.    indutele
Industrial Timer Corp.; Newark, N.J.    industimer
Industro Transistor Corporation; New York (NY)    industro
Infinity Systems Inc.; Canoga Park (CA)    infinitysy
Infonics Inc. ,Santa Monica; USA    infonics
Infrared Industries Inc.; Waltham (MA)    infrared
Ingraham Co.; Bristol, CT    ingraham
Inlaid Company; Providence, Rhode, Island    inlaid
Inland Dynatronics, Inc., IDI; Hackensack (NJ)    inland-idi
Inman Specialty Store; Holyoke, Massachusetts    inman
Instructograph Co.; Chicago (IL)    instructog
Instrument Electronics; Little Neck NY    instrument
Instruments Design, Inc.; New York, NY    instru-des
Insulating Company of America Inc.; New York    insulating
Insuline Corp. Of America (ICA); New York City   89   insuline
Intensitronics Corp.; Ashland (WI)    intensitro
Intercity Radio Co.    intercity
Inter-Communication System (Flash-A-Call); Chica...    inter-comm
Intercontinental Industries Inc.; Chicago (IL)    interconti
Interelectronics Corporation, New York    interelec
International Crystal Mfg. Co., Inc.; Oklahoma   16   interncrys
International Electronics Company; Philadelphia...    internel
International Mutoscope Corporation; Long Island    int-mutos
International Projector Corporation; Bloomfield...    internproj
International Radio Company.; San Francisco, Cal...    interradio
International Radio Corp (Kadette); Ann Arbor, MI. 2 3   205   intern-rc
International Radio Corp.; Los Angeles, CA    internatla
International Radio Corp.; Newark, New Jersey    interradco
International Radio Corp. (Radico); New York Cit...    inter-radi
International Radio Electronics Corp. (Crown); E...    intern-rec
International Radio Telegraph Co.; New York City    intrad
International Rectifier; Los Angeles    internrect
International Research Associates; Santa Monica,...    internat4
International Telegraph Construction Co.; New Yo...    intelconst
International Video Corporation; Sunnyvale (CA)    intervidco
International Wireless; Lima, Ohio    interwire
International Wireless Signal Co.; West New York...    interwesco
Inter-Ocean Radio Corp.; Jersey Electric, New Je...    intero
Interocean Radio Corp., Zenith Radio Corp   19   interocean
Interpur; Orlando, FL    interpur
Interstate Electric Co.; St. Louis, MO    inter-elec
Interstate Electronics Corp., Anaheim    interstate
Interstate Home Equipment Co.    inter-home
Inter-State Radio Company; New York City, New York    interst5
Interstate Radio Corp.; The; New York City, New ...    interstat2
Interstate Stores Buying Corp.    inter-stor
ION Radio Corp.; New York City    ion
IPC - International Products Co.; Los Angeles (CA)    ipcintprod
IPC - International Projector Corporation; New Y...    ipcintproc
IRC - International Resistance Company; Philadel...    ircinter
Irving Radio Corp.; Columbus, OH   10   irving
Isaacson, Sidney; New York City (NY)    isaacson
Islip Radio Mfg Corp.; Islip    islip
ISP Int. Sound Products, Inc.; Los Angeles    isp
ITC Instruments Corp.; San Diego (CA)    itcinstrum
ITT, International Telephone & Telegraph.; Clifton    ittusa
ITT Manufacturing Enterprises Inc.; Wilmington (...    ittmfge
IVIE Technologies Inc.; Springville, UT    ivie
I.W.B. Electric Company; Newark, New Jersey    iwb
I.W.T. Wireless Co. (IWT); Brooklyn, New York    iwtwireles
J & C Group Inc.; Mentor, Ohio    jcg
Jackson Industries   30   jackson-in
Jackson Radio & Television Co.   10   jackson-ra
Jackson Radio Company; Chicago, Illinois    jackson3
Jackson Research Labs.    jackson-re
Jackson (The) Electrical Instrument CO., Dayton   60   jackson-el
Jackson (where?)    jackson
Jackson-Bell Co. (pre 1935); Los Angeles   82   jackson-be
Jacobs Bros. Co., Inc., (The ...); Brooklyn, NY    jacobs-bro
Jaeger Research Laboratories; Weehawken, NJ    jaeger
James Knights Co., The; Sandwich (IL)    jamesknigh
James Millen Mfg. Co., Inc.; Malden, MA   15   millen
Jameson Electronic Laboratory Co. Inc.; Dayton, ...    jamesonel
Jampro Antenna Company; Sacramento    jampro
Jan Crystals; Fort Myers (FL)    jancrystal
Jandy Industries; San Rafael, CA    jandy
Jasco Products Co. Inc.; Oklahoma City (OK)    jascoprodu
Jay Electronics, Inc.; Flushing, NY    jayelectr
Jaynxon Laboratories    jaynxon
JBT Instruments, Inc.; New Haven, Ct,    jbt
JCPenney, Penney's, J.C.Penney, Penncrest (brand...   96   jcpenney
JDR Instruments; San Jose, CA    jdr
Jebsee Enterprises Inc.; New York (NY)    jebseeente
Jefferson Electric Mfg. Co.; Chicago (IL)    jeffers-el
Jefferson Travis Corp.   11   jeffers-tr
Jeico; Dayton (OH)    jeico
Jenkins, J.E., & S.E. Adair; Chicago, IL   19   jenkins-ad
Jenkins Manufacturing Company; Chicago, Ill    jenkinschi
Jenkins Television Corp. - see also J.E. Jenkins...    jenkins-te
Jennings Radio; San Jose (CA)    jennings
Jensen Radio Manufacturing Co.; Chicago   45   jensen
Jerrold Electronics Corporation, Philadelphia   18   jerrold
Jesse French - see French, Jesse Mfg. Co    jesse-fr9
Jet Sales Co., Jetco; Seattle (WA)    jetsalesco
Jetstream; Hamilton, OH    jetstream
Jewel Co. Inc.; Franklin Park (IL)    jewelcoin
Jewel Mfg. Co., Salt Lake City    jewel-mf
Jewel Radio Company; New York, NY    jewel-comp
Jewel Radio Corp., New York   80   jewelradio
Jewell Radio Company; Henderson, NC    jewellnc
Jewett Manufacturing Corp.; New York    jewett2
Jewett Radio & Phonograph Co.; Pontiac etc.    jewett
JFC Electronics Inc.; Marlboro, N. J.    jfc
JFD Mfg. Co. Inc.; Brooklyn (NY)   10   jfdmfgcoin
JFW Industries, Inc., Indianapolis    jfw
J.K. Corp.; (where?)    jkcorp
J.M.P. Mfg. Co.    jmp
Jodra Mfg. Co. Inc.; Seattle (WA)    jodra
Joffe-Golbert Company; New York City, New York    joffe
John Jorgensen Co., Inc.; New York    jorgensen
Johnson Company, E.F.; Waseca, MN   60   johnson-vi
Johnson Electronics; Casselberry (Florida)    johnsonele
Johnson Motor Products Co., Chicago    johnsonmot
Johnstown Radio Co.; Johnstown, PA    johnstown
Jolley RadioCompany; New York City, New York    jolley
Jones & Lamphere Radio Manufacturers; Spokane, W...    jones3
Jones Agencies, Edward    jones-agen
Jones Electric & Radio Mfg. Co.; Baltimore, MD    joneselec
Jones Electronics Co., M. C.; Bristol (CT)    joneselect
Jones Radio Co.; Brooklyn, NY   22   jones-radi
Jones Radio Mfg. Co., Jos. W.; New York   33   jonesradio
Joslyn Defence Systems, Inc.; Shelburne, Vermont    joslyn
Jove Lamp Works; New York, NY    jove
Joy-Kelsey Corp.; Chicago, Illinois    joykelsey
J-P, Johns-Pratt Company; Hartford (CT)    jpjohnspra
J-Ray Manufacturing Co.; Saint Louis, MO    j-ray
JRC, Johnsonburg Radio Corporation; Johnsonburg,...    jrc-johnso
Jubilee Manufacturing Co.; Omaha, Nebraska    jubilee
Jupiter; (where)   10   jupiter
Justin, Inc.; San Gabriel, CA    justin
K. & G. Wireless Supply Co.; New York City, NY    kgwireles
Kaar Engineering Co.; Palo Alto (CA)    kaarengine
Kaess Manufacturing Corp.    kaess
Kahn Research Laboratories, Inc.; Freeport, NY    kahn
Kaito Electronics Inc.; Montclair (CA)    kaito
Kalbar Products, Inc. Chicago    kalbar
Kalmus, Natalie; (CA)    kalmusnata
Kaltman & Romander; Newark, NJ    kaltman
Kansas City Radio Mfg. Co.; Kansas City    kansascity
Kantronics; Olathe, KS    kantronix
Kappler, The, Co.; (where?)    kappler
Karas Electric Co.; Chicago (IL)    karas
Kardon Products Co.; New York City, New York    kardon
Karlowa Radio Co., The; Rock Island, Illinois    karlowa
Karola Corporation;Minneapolis,MN    karola
Kato Engineering Co.; Mankato (MN)    katoengine
Katone Corporation; Lawrence (NY)    katone
Katzenstein & Keene, New York, NY, USA    katzen
Kay Dee Radio Supply Co.; Brooklyn, New York    kaydee
Kay Electric Company, Pine Brook, N.J.   14   kay
Kay Musical Instruments Co., Chicago, Ill.    kaymusic
Kaye, George, Audio Labs, Inc.; New York, NY    kayeaudio
Kaye-Halbert Corp,; Los Angeles (CA)    kayehalber
Kaysons Import Co. , Los Angeles    kaysons
Kay-Townes Antenna Company; Rome (GA)    kay-townes
Keeney, J.H., (where ?)    keeney
Keentone, K.T. Products; New York, NY    keentone
Kees, G. Hilton: New York City    kees
Kehler Radio Laboratories; Abilene, Kansas    kehler
Keith Radio; Laurel (MS)    keithradio
Keithley Instruments Inc.; Cleveland (OH)   31   keithley
Keletron; (Where ?)    keletron
Keller-Fuller Mfg. Co.; Los Angeles (CA)   22   keller-ful
Kelley-Koett Manufacturing Co., The (Keleket); C...    kelley-koe
Kellogg Switchboard & Supply Co.; Chicago (IL)   65   kellogg
Kelly Tube Co.; New York, NY    kelly
Kelvin Electronics Inc.; (NY)    kelvin
Kemper Radio Laboratories; Los Angeles (CA)   11   kemperradi
Kem-Tron Industries; Youngstown, Ohio    kemtron
Kenman Electric Co. Inc., New York (NY)    kenman
Ken-Mar Radio Corp.    ken-mar
Kenmore Co. (Kenco); Boston, MA    kenmore
Kennedy Co., Colin B.; San Francisco & St.Louis 2   141   kennedy
Kenneke Communications LLC; (where?)    kenneke
Kenner Products, Cincinnati (OH)    kenner
Kenola Radio Corp.; New York City (NY)    kenola
Ken-Rad, The Kentucky Radio Corporation; Owensbo...    ken-rad
Kenro Corporation; Fredonia (WI)    kenrocorpo
Kenstate (tubes); (where?)    kenstate
Kent Company, F. C. (F. C. Kent); Irvington, Ne...    kentcomp
Kent Energy Corp.; Clifton (NJ)    kentenergy
Kent Radio; (where?)    kent
Kent Television Inc.; Brooklyn, NY    kentttv
Kenwood Radio Company; New York City. NY    kenwoodny
Kenwood Wireless Supply Company; Chicago, Illinois    kenwoodsup
Kenyon, New York    kenyon
Kernwood Radio Corp.    kernwood
Ketay Mfg. Corp.    ketay
Keysight Technologies; Santa Rosa, CA    keysight
Keystone Electric & Radio Co.; New York, NY    keystone1
Keystone Radio Co.    keyst-ra
Keystone Radio Laboratories   11   keyst-rala
Keystone Radio Service Co.; Los Angeles, Califor...    keystone
Keystone Radio Service, Philadelphia    keyst-rase
K-G Electronics Corp.; Chicago (IL)    kgelectron
KIC Electronics Division; Los Angeles (CA)    kicelectro
Kid designs, Inc.; Rahway, NJ    kiddesigns
Kilbourne & Clark Mfg. Co.; Seattle, Washington   21   kilbourne
Killark Electric Mfg. Co.; Saint Louis, Missouri    killark
Kilovac Corporation. Carpinteria California    kilovac
Kimberch Phono Co.    kimberch
Kimley Electric Company, Inc; Buffalo, N.Y.    kimley
Kin Tel (KinTel); San Diego, California    kin-tel
Kinematix, Inc. (KX); Chicago (IL)    kinematix
Kinevox Inc.; Burbank, CA.    kinevox
King Amplitone Co.; New York    kingampli
King, F.B., Co.; Oakland, CA    fbking
King Manufacturing Corp.; Buffalo   47   kingmanuf
King Radio Corp.; Olathe, KS    kingradio
Kings Electronics; Brooklyn (NY)    kingselect
Kings Radio Sales Co.    kings
Kingston Electronic Corporation; Cambridge, Mass...    kingstonel
Kingston Radio (Kingston Products) Co.Inc.; Koko...   11   kingston
Kirbury (brand)    kirbury
Kirby Products Corporation; Philadelphia (NY)    kirby
Kirkman Engineering Corp. (K-E); New York (NY)    kirkman
Klar-O-Dyne; (where?), MN    klarodyne
Kleertone (National Radio Outlet Co.); New York ...    kleertone
Klein Electric Mfg. Co., The; New York City, New...    klein
KLH R&D Co.; Cambridge (MA)   19   klh
Klipsch Audio Technologies; USA    klipsch
Klitzen Radio Manufacturing Co.; Racine WI   20   klitzen
Klosner, Morris: New York, NY    klosner
Kloss Video Corporation; Cambridge (MA)    klossvideo
KMA, May Seed and Nursery Co.; Shenandoah, IA    kma
Kmart Corporation; Troy (MI)   21   kmart
Knapp Electric & Novelty Co.; New York City, New...    knapp
Knickerbocker, Balder Radio Co.    knickerboc
Knight (tubes), brand    knight
Knott,W.T. Co.    knott
Knox & Shain; Philadelphia, PA    knox
Knox Porcelain Corp.; Knoxville (TN)    knoxporcel
KNY-Scheerer Corp. of America; New York City, Ne...    kny
Koch, John R.; Charleston, West Virginia    koch
Kodak - Eastman Kodak Company; Rochester (NY)    kodakeastm
Kodel Radio Corp. The; (Automatic El.Devices); C...   46   kodel
Kohn Co., Frank S.; Chicago IL    kohn
Kokomo Electric Co.; Kokomo (IN)    kokomoelec
Kolster; USA 2   101   kolster-us
Konel Corporation; San Francisco    konel
Korach Radio Co.; Chicago IL    korach
Kor-Rad Co., The; New York City, New York    kor-rad
Kor/Sonic - Korvettes Products, Inc.; New York (...    korsonic
Korting Record Sales Corp.; New York    kortingrec
Korvettes, Division of Spartans Industries, Inc....    korvettes
Koss Corperation; Milwaukee (MN)   16   koss
Kovac (tubes), Consolidated Vacuum Tube Co.; (wh...    kovac
K-R Tube Inc.; (where?)    krtube
Kraco Enterprises Inc.; Compton (CA)    kracoenter
Kraft, Bates & Spencer Inc.; Boston, Massachusetts    kraftbates
Kraft, J.    kraft
Krakauer Bros.    krakauer
Kranz & Sell Co.    kranz
Krasberg Tool & MFG. Co.; Chicago, Ill.    krasberg
Krasco Manufacturing Co. Inc./ Krasberg Tool & M...    krasco
Kreisler Communications; New York    kreisler
Krell Industries, Inc.; Orange    krell
Kresge Co., S.S.; Detroit, MI    kresge
Kress & Co., S.H.; (anywhere)    kressco
Kris Inc.; Cedarburg (WI)    krisincwis
Krohler (Kroehler, Kröhler) Mfg. Co.    kroehler
Krohn-Hite Corp.; Cambridge and Brockton, MA   14   krohn-hite
Kroy Radio Corporation; New York    kroy
Kruse & Bahlmann Hardware Co.; Cincinnati, Ohio    krusebahl
Kuprox (brand), USA?    kuprox
Kusterman; (where?)    kusterman
Kustom Kreations Inc.; (where?).    kustomkrea
Kwik-lite (Kwiklite), Usona Manufacturing Co.; T...    kwiklite
L. M. Sandwick Associates, Chicago    lmsandwick
La Mar Manufacturing Co.; Binghamton, New York    la-mar
La Pointe Electronics Inc.; Rockville (CT)    lapointe
La Salle Light Company; Chicago, IL    lasalle
Lab-Volt; Farmingdale, NJ    labvolt
Laco Products, Kitcraft; LA    lacokit
Lafayette Radio & TV Corp; New York (NY) 2 3 4 5 6 7 8 9 10 11 12 13   1290   lafayette
Lake Radio Sales; Chicago    lakeradio
Lakeside Supply Company; Chicago, Illinois    lakeside
Lalley Radio Corp.; Detroit, Michigan    lalley
LaMagna Mfg. Co.    la-magna
Lamb, F. Jos. ; Detroit, Michigan    lamb
Lambda Electronics Corp., Corona NY    lambdaelec
Lambda Electronics Corp.; Huntington NY    lambda-us
Lambert, Leon, Wichita    lambert
Lampkin Laboratories; Bradenton, Florida, USA    lampkin
Lanagan & Hoke; Philadelphia PA    lanagan
Lance Industries; Sylmar (CA)    lanceindus
Lancer (where?)    lancer
Lander Radio Company; Wichita, Kansas    lander
Lane Company, Frank; New York City    lanefrank
Lang Radio Co.; (where?)   39   lang
Lang Radio Enterprises Inc., New York    langrad
Langbein-Kaufman Radio Co., New Haven, CT   10   langbein
Lansing, James B. (JBL), Los Angeles, CA   57   lansing
Lantz International Corporation; Villanova, PA    lantz
Larcoflex, (where?)    larcoflex
Larkin Co. Inc.    larkin
Larrel; (where?)    larrel
LaSalle Radio Products Co.; New York    lasallerad
Laurehk Radio Mfg. Co.; Wayne, Mich.   12   laurehk
Laurel Motors Corp.    laurel
Laurence Radio-Lectric Co.; Cincinnati, Ohio    laurence
Lavoie Laboratories; Morganville (NJ)   20   lavoie
Lawrence Co. Ltd.; Cincinnati    lawrenceco
Lawrence Radio Corp.; Saint Louis, Missouri    lawrence
Lawsam Electric Company; New York    lawsam
LDG Electronics ; Saint Leonard    ldg
Le Radion; Chicago    leradion
Lead (trade name), where?    lead
Leander Electronics Corp.    leander
Lear; Chicago    learchi
Lear Inc.; Grand Rapids and Los Angeles   46   lear
Lear Jet, Tucson    learjet
Lear Operations R&D Corp. (Lorad), Stinger; Miami    learop
Lear-Wuerful Co.    lear-wuerf
LE-BO Products Co., Inc.; Woodsyde (NY)    leboproduc
Lectradio Corporation; Newark NJ    lectradio
Lectrosonics; Albuquerque    lectroson
Lectrotech Inc.; Chicago (IL)    lectrotech
Lee De Forest Laboratories, Ltd.; Los Angeles, C...    deforestla
Lee Electric & Mfg. Co.; San Francisco, Californ...   14   lemco
Lee Tone - see Boro-Hall    leetone9
Leeds & Northrup; Philadelphia   12   leedsnorth
Leeds Radio Co.; New York City (NY)   15   leedsradio
Leeds Radio Laboratories; New York (NY)    leeds
Leich Electric Co.; Genoa, ILL.    leich
Lektophone Corp.; (where?)    lektophone
Lemke Electric Company; Milwaukee, Wisconsin    lemke
LeMor Radio Inc.    le-mor
Lenford Inc.    lenford
Lenoxx Electronics Corp.; Avanel, N.J.    lenoxx
Lenzite Crystal Corporation; Pasadena, California    lenzite
Leotone Radio Co.; New York City    leotone
Lesa of America, New York.    lesa
Lestein Corp. of America (Lestron); New York Cit...    lestein
Lester Radio Shop    lester
Lettine Radio Mfg. Co.; Long Island, NY    lettine
Leutz, C.R., Inc.(Golden-Leutz, Norden-Hauck); A...   71   leutz
Levy Electric Company; San Francisco, California    levy
Lewis & DeRoy Radio Corp.; New York City, NY    lewis-dero
Lewis & Kaufman Ltd, Los Gatos, CA    lewisk
Lewis, E.B., Co.Inc.; East Hartford    lewiseb
Lewol Mfg. Corp.; Chicago (IL)   10   lewol
Lewyt Corp.    lewyt
Liberty Electric Corporation; Port Chester (NY)    libertyele
Liberty Mail Order House    liberty-ma
Liberty Metal Products Corp.; Berea, Ohio    libertymet
Liberty Radio Manufacturing Co.; Kansas City, Mi...    libertyrad
Liberty Starter Co. of Detroit, Michigan    libertysta
Liberty Transformer Co.    liberty-tr
Lifetime Sound Equipment. Co., The Lifetime Corp...    lifetime-s
Lightrite Co. Inc., The (Light-Rite); Bloomfield...    lightrite
Lillie Co., J. P.    lillie
Lincoln Electronics Corp.; New York, NY    lincoln-el
Lincoln Radio Corporation (Allied); Chicago (IL)   42   lincoln
Lindell Electric Shop; Seattle, Washington    lindell
Lindex Corp.; New York    lindexcorp
Lindstrom Corporation, The; Bridgeport Conn    lindstrom
Line 6; Agoura Hills, CA    line6
Linear Systems , Watsonville   14   linearsys
Link Radio Co.; New York (NY)    linkradio
Linmark; Shriro Trading Co.; (NY) (LA)    linmark
Linwood, New York    linwood
Linze Electrical Supply Co.; Saint Louis, Missouri    linze
Lionel Electric Train Company, Chesterfield MI    lionel
Lionel Toy Corporation, The; Hillside (NJ)    lioneltoyc
Lipman; Pittsburgh    lipman
Listen-In Co.; Boston, MA    listenin
Listening Post, The    listening
Litton Corp.; Williamsport (PA)    litton
LJN Toys Ltd.; New York City (NY)    ljntoyslt
L&L Electric Co.; Memphis, TN    ll-electri
Llewellyn Electric Appliance Shop; Los Angeles, ...    llewellyn
Lloyd's Electronics; Chicago, IL 2   127   lloyds
LND Inc.; Oceanside, NY    lnd
Logan, Les, Co.; San Francisco    logan
Lombard ,E.T.; Oakland, CA    lombard
Lone Wolf Radio Corp.    lone
Long Distance Wireless Instrument Company; Bosto...    longdist
Long Hall Technologies, L.L.C.; Farmingdale (NY)    longhallt
Long Radio Co.    long
Longines Symphonette; (where?)   23   longinessy
Longwood Radio Distributors Inc; New York    longwood
Lorch Microwave; Salisbury, MD    lorch
Los Angeles Radio Supply Co.; Los Angeles, CA    losangeles
Los Angeles Sales Co. Inc.; Los Angeles, CA    los-angele
LOUD Technologies, Mackie Designs; Woodinville (...    loudtechno
Louis, O.T., Wireless Department; New York City,...    louis
Louisville Electric Mfg. Co.; Louisville, KY    louisville
Loverin & Browne Company; Chicago, Illinois    loverin
Lowenstein Radio Company; Brooklyn, N.Y.    lowenstein
Lowrey Organ; Chicago, IL    lowrey
LPB Inc., Low Power Broadcasting; Frazer (PA)    lpb
Lucor, (where?)    lucor
Ludlow Co., Perry; Dayton (OH)    ludlowco
Luxem & Dazis Co.    luxem
Luxor Radio Mfg. Co.; New York (NY)    luxor
Lykes Electronics Corp.; Hillsborough, Tampa (FL)    lykeselect
LYMAN Electronic Corp., 12 Cass St., Springfield...    lyman
Lynch Inc., Arthur H. ; New York City (NY)    lynchincne
Lyons, A. S.; New York City, NY    lyons
Lyons Company, G. E.; St. Louis, MO    lyon
Lyradion Manufacturing Co.; Mishawaka, Indiana    lyradion
Lysco, USA    lysco
Lytle & Canon    lytle
Lytton Inc., Walter; Chicago, IL   19   lytton
M. & H. Sporting Goods Co.; Philadelphia, PA    mhsport
M & W Laboratories; Dayton    mwlab
M. P. Radio Company; New York City, New York    mpradio
Maas-Rowe; (where?)    maasrowe
Mac Laren Manufacturing, Voltron (tubes); New Yo...    maclaren
MacDonald Corporation (Instruments), R.J.; North...    macdonaldc
Machen Electric Co.    machen-ele
Machen Mfg. & Distr. Co.; Cedar Rapids, Iowa    machen-mfg
Machlett Labs; USA (tubes)    machlett
Mack Company; Philadelphia, PA    mack
Mack Trucks, Inc.; Greensboro NC    macktrucks
Mackay Radio & Telegraph Company; New York    mackay
Maclite Radio Co.; Boston, Massachusetts    maclite
Maco Electric Corp.; New York (NY)    macoelectr
Macromin Electronics Co.; (where?)    macromin
Macy & Co.; New York City, New York    macy
Madison Fielding Corp., Brooklyn    madisonfi
Madison Industries; Toledo (OH)    madisonind
Madison Moore    madison
Magna Electronics Corp; Inglewood, CA   12   magna
Magna Instrument Co,; New York City, New York    magnainst
Magna-Kit Co.; Los Angeles (CA)    magnakitco
Magnasync Manufacturing Co. Ltd.; Hollywood (CA)    magnasync
Magnatron, Connewey; Hoboken N.J.    magnatron
Magnavox Co.; Fort Wayne (ex Oakland) 2 3 4 5 6 7 8 9   805   magnavox
Magnecord, Inc. (Magnecorder); Chicago (IL)   32   magnecord
Magnepan: White Bear Lake    magnepan
Magnetic Amplifiers, Inc.; New York    magnetic
Magnite Laboratories, Dynetron / Dyn-A-Blue / Th...    magnite
Magnus Electric Co. (Magnadyne); New York City, ...   26   magnus
Maguire & Shotton Co.; Albany, New York    maguiresh
Maguire Industries, Inc.   16   maguire
Main Radiophone Co.; Cedar Rapids    mainradio
Majestic Radio & Television Co.,(post 1932) 2 3 4   333   majestic
Majestic tubes of Grigsby-Grunow    majestic-t
Major Electronics; (where?)    majorelect
Major Laboratories    major
Major Speaker Co.; Cleveland, Ohio    majorspeak
Mallory P.R. & Co.; Indianapolis   24   mallory
Malone Lemon Products, Inc.   16   malone
Manatt-King Radio Co.; Riverside, CA    manattking
Man-Day Corporation; New York    manday
Maney Radio Corp.    maney
Manhattan Electrical Supply Co. Inc. (Mesco); Ne...   25   manhattan
Manley Laboratories, Inc.; Chino (CA)    manleylabs
Mann & Snell; San Francisco, California    mannsnell
Marantz; Itasca 2 3 4   366   marantz
Marathon Battery Co.; Wausau, WI    marathon-b
Marathon Radio Co.; (where?)    marathon
Marathon (tubes), Northern Manufacturing Co.; Ne...    marathon-t
Marcof Electronics; Webster Groves (MO)    marcofelec
Marconi Wireless Telegraph Co. of America   24   marconiusa
Marconiphone, Inc.; (where?)    marconipho
Marcraft International Corporation; Kennewick (WH)    marcraftin
Margo (brand)    margo
Marine Radio Company; Richmond Hill, NY    marinerc
Marine Radio Manufacturing Co.; New York City, N...    marinerad
Marine Radio Service, Inc.; Wilmington (CA)    marinerads
Marinette Electric Corp.; Marinette (WI)    marinette
Maritek Inc. Marine Air Technology. Washington    maritek
Maritime Radio Corporation; Bay Harbor Island, FLA    maritime
Mark Levinson Audio Systems; Elkhart    marklevin
Mark Products Company; Skokie (IL)    markprod
Markel Electric Products, Inc.; Buffalo N.Y.    markelelec
Marko Storage Battery Corp.; Brooklyn (NY)    markostora
Marle; (where?)    marle
Marlow, Ernest Co. ; Asbury Park, New Jersey    marlow
Marquette Radio Corp.; Chicago, Ill    marquettec
Marquette Radio Inc.   14   marquette
Marshall Electronics; Newark NJ    marshal-el
Marshall Radio Products Inc.; Chicago, Illinois    marshal-ra
Marshall-Gerken Co., The; Toledo, Ohio   12   marshal-ge
Martel Electronics (Telmar); Los Angeles (CA), N...   12   martel
Marti Electric Radio Co. Inc.; West Orange (also...   13   marti
Marti Electronics Inc.; Cleburne, TX    marti-tx
Martian Manufacturing Co. Inc.; Newark (NJ)    martian
Martin Co., The Glenn L.; Cleveland, Ohio    martinco
Martin Copeland Co. (MAR-CO); Providence, R.I.    martin-cop
Martin H.S. & Co.;Evanston, IL    martinandc
Martin Radio & Electric Co.    martin-rad
MartinLogan, Ltd.; Lawrence, KS    martinloga
Marvel Lens Industries, Inc.; Philadelphia    marvellens
Marvel Mfg. and Sales Co., The; Denver, Colorado    marvel2
Marvel Radio Company; New York City, New York    marvel
Marvin Radio Tube Company; Irvington, NJ    marvin
Marwol Radio Corp.; New York City, New York   13   marwol
Marwood Radio Corp.    marwood
Marx, Conrad; Brooklyn, New York    marx
Marx, Louis; and Co. Inc., New York (NY)    marxandcoi
Masco Mark Simpson Company Inc., Long Island 2   106   masco
Mason Radio Products Co.; Kingston, NY    masonradio
Massie Wireless Telegraph Co.; Providence, RI    massie
Master Electric Co.; Chicago, Illinois    master-ele
Master Engineering; Chicago    mastereng
Master Laboratories; New York (NY)    masterlabs
Master Mobile Mounts Inc.; Los Angeles, CA    mastermob
Master Radio Manufacturing Co.; Los Angeles, CA    master-rad
Master-Craft Products Co.; Chicago, IL    mastercraf
Masterphone Company; Iowa City, Iowa    masterphon
Master's Art Inc.; Yonkers (NY)    mastersart
Matchless Electric Company; Chicago (IL)    matchless
Mathematics of Radio    mathematic
Matheson Bell, J., Inc. Chicago    matheson
Mathiesen-Sandberg Company; Chicago, Illinois    mathies
Mattatuck Radio Apparatus Co.; Waterbury, Connec...    mattatuck
Mattel Inc.; El Segundo (CA)    mattelinc
Maximum Specialty Co.; Ithaca, New York    maximum
Maxon America Inc.; Kansas City (MO)    maxonameri
Maxon Electronics, Inc.; Bronx, N.Y.    maxonelec
Maxwell Electronics Corporation, Garland Texas    maxwellele
Maxwell Radio Corp.    maxwell
May, D. W.; Newark, New Jersey    may
Mayfair Electronics Company; Chicago (IL)   17   mayfairele
Mayo Laboratories Inc.    mayo
Mayolian Radio Corporation; New York City    mayolian
Mazda Radio Manufacturing Co.; Cleveland (OH)   15   mazda
Mc Gee Radio Company; Kansas City, MO    mcgeeradio
MCA - American Magnetics Corporation; (where?)    mcaameric
McAdam Electronics Inc.; San Diego    mcadam
McCall Novelty Co.; Springfield, IL    mccall2
McCall Radio Laboratories Inc.; Grand Rapids, Mi...    mccall
McCandless & Co, H.W.; New York City, NY    mccandless
McCreary-Moore; Kansas City, Kansas    mccreary
McCulla Manufacturing Co.; Waukegan, IL    mcculla
McCullough, Frederick, S. Co.; Wilkinsburg, late...    mccullough
McElroy, T.R.; Boston MA   33   mcelroy
McGohan Inc., Don; Chicago, Ill.   17   mcgohan
McGorkle Manufacturing Co, D. H.; Oakland, Calif...    mcgorkle
McGrade Mfg. Co., E.W.; Kansas City    McGrade
McGraw-Edison Company, Electronics Div.; (where?)    mcgrawed
McGuire Radio Laboratory; San Francisco, Califor...    mcguire
McIntosh Audio Company; Binghamton, NY   76   mcintosh
McIntosh Electrical Corp.; Chicago, Illinois    mcintoshel
McIntosh Stereopticon Co.    mcintosh-s
McIntyre Radio Corp., The; St. Louis, MO    mcintyre
McKay Dymek Company; Claremont (CA)   14   mckaydymek
McKinley Phonograph Co.; Chicago, Illinois    mckinley
McMahon & ST John; South Norwalk, Connecticut    mcmahon
McMartin Industries Ltd; Omaha, Nebraska    mcmartin
McMillan Radio Corp.; Chicago, Illinois   33   mcmillan
McMurdo Silver Co., Inc.(post WW2); Hartford   15   mcmurdoaf
McMurdo Silver, Inc.(pre WW2); Chicago   38   mcmurdo
Mears Ear Phone Company; New York City, NY    mears
Measurements Corporation, Boonton NJ   22   measurem
Measurements Corporation; Boonton, NJ    measure
Meck, John, Industries, Inc.; Plymouth (IN)   93   meck
Mectron Corp.    mectron
Medco Manufacturing Co., New York    medco
Megard    megard
Meissner Mfg. Div., Maguire Industries, Inc. (IL)   63   meissner
Melchior Equipment Company; New York City, New Y...    melchior
Mellinger Co., The (Melson); Los Angeles (CA)    mellinger
Mellodyne Radio Co., The; Cincinnati, Ohio    mellody-ra
Mellodyne; (where?)    mellodyne
Mel-O-Dee Manufacturing Co.; Philadelphia, PA, N...    melodee
Melodian Laboratories; (where?)    melodian
Melody Radio Corp.; Bronx, N.Y.    melody
Melodyne Radio Co.; New York City, New York    melodyne
Melomite , Kansas City,    melomiteco
Memorex; Silicon Valley, CA    memorex
Mengel Company Inc., The; Louisville (KY)    mengelco
Menzel Co., The    menzel
Mercantile Stores Inc.    mercantile
Mercedes Products; Chicago    mercedesp
Mercedes Television; New York (NY)    mercedes
Merchants Radio Company; Kansas City, MO    merchants
Merco Recording Company, Inc.; Long Island, NY    merco-reco
Mercury Electric Corp.; New York City, New York    mercury-el
Mercury Electronics Corporation; NY   24   mercuryele
Mercury Radio & Battery Corp.; Clarence (NY)    mercuryrab
Mercury Radio Appliance Co. (Meraco); Brooklyn, NY    mercury2
Mercury Radio Co.; New York, NY    mercuryrad
Mercury Radio Corp.; New York City, New York    mercurys
Mercury Radio Products Co.; Orange / Little Fall...    mercury-ra
Meridale Radio Company; Baltimore, Maryland    meridale
Merit Coil & Transformer Corp.; Chicago (IL)    meritcoil
Merit Radio; where?    merit
Merle Duston Co.; Detroit    merle
Merrell Electronics Inc.; New York    merrell
Mershon, Ralph D.; New York City    mershon
Messenger Corp., Chas. A. (Fieldmaster); Burbank...    messenger
Metalcraft Manufactures; Brooklyn NY    metalcraft
Meteor Phono Co.    meteor-pho
Meteor Radio Laboratories Co.; Piqua, Ohio    meteor2
Metro Electric Co.; Chicago (IL)   16   metro
Metro Electric Manufacturing Company Inc.; NY.    metroelect
Metropolitan Electric Co (MECO); Des Moins, IA    metropoli1
Metropolitan Electronic & Instrument Co; New Yor...    metropoli2
Metropolitan Eng, Service Co.; Boston, Massachus...    metropo-en
Metropolitan Radio Corp.; New York City, New York    metradio
Metropolitan Radio Corp.; Newark, NJ (Metro)    metro-elec
Metrotek Electronics Inc.; Raleigh (NC)    metrotek
Metzger, William E. Company; Detroit, Michigan    metzger
Metzner Electronics Corporation; Hollywood    metzner
Meyberg Company, Leo J.; San Francisco    meyberg
Meyers Electrical House, B. M.; Evansville, Wisc...    meyers
MF Solutions, Pittsford, VT    mfs
MFJ Enterprises; Starkville (MS)   46   mfj
MGA Entertainment; Van Nuys, CA    mga-entert
Micamold Radio Corporation; Brooklyn, NY    micamold
Michigan Paper Tube & Can Co.; Detroit, Michigan    michiganpa
Michigan Radio Corp.; Grand Rapids, Michigan   14   michigan
Microcraft Corp.; Thiensville, Wisconsin    microcraft
Micro-Electronic, Peru (Indiana)    micro
Micron Technology, Inc.; Boise (ID)    micron
Microsonics Corporation; Los Angeles (CA)    microsonic
Micro-Trak Corp.; Holyoke (MA)    microtrak
Microtube; Chicago    microtube
Micro-Vox, Inc.; Chicago 6 (IL)    microvox
Microwave Associates, Inc.; Burlington (MA)    microwave
Mid State Communications Inc.; Beech Grove, IN    mid-state
Middlesex Wireless Supply Co.; Somerville, Massa...    middlesex
Midget Radio Company; Keanery, Nebraska    midget
Midland Electric Co.; (where?)    midland
Midland International Corporation, Midland Elect... 2   174   midlandint
Midland Mfg., Decorah    midland2
Midway Sales Inc.; Kearney (NK)    midway
Midwest Radio Co.,The; Cincinnati (OH) 2 3 4   317   midwest
Miessner Radio Co.    miessner
Mifflinburg Radio Corp.; Mifflinburg, Pennsylvania    mifflinbur
Mignon Mfg., Newark    mignonmfg
Mignon Products Corp., Buffalo, New York    mignon
Mignon Wireless Corp., Elmira, NY   13   mignonwire
Miida Electronics, Inc.; Lyndhurst (NJ)    miidaelect
Mi-Kerm Radio Company; Burlington, IA    mikerm
Miles Reproducer Co., Inc.; New York (NY)    milesrepro
MILITARY U.S. (different makers for same model) 2 3 4   320   military
Millard & Company, Wm. J. Inc. (Tillman); New Yo...    millardcom
Miller, Bertrand F. Co.    miller
Miller, J.L. Company; Beloit, Wisconsin    miller-jl
Miller, J.W.; Los Angeles (CA)   16   millerjw
Miller Manufacturing Co., New York N.Y.    miller man
Miller Radio Co., A. H.; Detroit, Michigan    millerah
Miller Rubber Co.; Akron,Ohio    millerrub
Miller Wireless Instrument Company; Seattle, WA    millerwirl
Million, USA    million
Mills Novelty Company, Chicago (IL)    mills
Mills Radio Manufacturing Co.,The; Irvington, Ne...    millsradio
Mills, S.W.; New York City, New York    millssw
Milo Manufacturing Co.; Newark, New Jersey    milo
Milwaukee Stamping Co.    milwaukee
Minerva Radio Co.(post WW2); New York (NY)   25   minerva
Minerva Radio Mfg.(pre WW2); Chicago   29   minerva2
Mini-Circuits; Brooklyn, New York    mincircui
Minnesota Electronics Corp., The; Saint Paul, Mi...    minnesotae
Minnesota Radio Sales Corp.; Minneapolis, MN    minnesota
Minstrel, Montgomery Ward    minstrel
Miracle Radio Manufacturing Co.; Dallas, Texas    miracle
Miratel Inc.; St. Paul (MN)    miratel
Mission Bell Radio Mfg. Co.; Los Angeles (CA)   77   mission-be
Mississippi Valley Radio Co.; St. Louis    mississipp
Missouri Radio Corp.; Saint Louis, Missouri    missouri
Mitchell Blair Company (Blairco, Atlas); Chicago...    mitchel-bl
Mitchell Industries; Mineral Wells, TX    mitchellin
Mitchell Mfg. Co., (ELCO, ESCO); Chicago, IL   41   mitchel-mf
Mitchell Speaker Co.; Riverside CA    mitchellsp
M&M Electric Mfg. Co.    mm-electri
MMA, Manufacturers Marketing Association Inc.; C...    mma-manufa
M&M's World® Merchandise Brand Store; Henderson ...   13   mmsworldm
Modern Electric Mfg. Co.; Toledo, OH    modernelec
Modern Engineering Co.; Toledo, Ohio    moderneng
Modern Radio Equipment Co.; Elizabeth, NJ    modernrad
Modern Radio Laboratories; Minneapolis    modradio
Modernola Co. Inc.    modernola
Moe Manufacturing Co.; Fall River, Mass.    moe
Mogul Electric Company (Dexaphone); New York Cit...    mogul
Mohawk Battery and Radio Co.; Los Angeles, Calif...    mohawkbatt
Mohawk Business Machines Co.; Brooklyn    mohawkbusi
Molded Insulation Co.; Philadelphia PA    molded
Monarch Electric and Wire Co.; Chicago, Illinois    monarchele
Monarch Electronics Int. Inc.; North Hollywood, CA   27   monarch
Monarch, King Manufacturing Corp.    monarch-ki
Monarch Mfg. Co.; Chicago, IL    monarch-mf
Monarch Radio Corp.; Chicago, Illinois    monarchrad
Monarch Telephone Manufacturing Co.; Fort Dodge,...    monarchtel
Mondial Designs Limited; Dobbs Ferry, New York    mondialdes
Monitor Equipment Corp.    monitor
Monitor Products Co.; Los Angeles    monitorpro
Monitoradio; Indianapolis (IN)   23   monitoradi
Monroe H. McKillip Co.; Chicago, Illinois    monroe2
Monroe Radio Manufacturing Co.; Monroe, Michigan    monroe
Montage Productions Inc.; Rutherford (NJ)    montagepro
Montclair Radio Manufacturing Corp.; Montclair, ...    montclair
Monterey Electronic Products; Monterey (CA)    montereyel
Montgomery Ward & Co. (Wards, Airline); Chicago,... 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21   2019   montgomery
Montrose Manufacturing Co.; Brooklyn, New York    montrose2
Montrose-Hast Radio Labs.    montrose
Moon Radio Corp.; Long Island City, New York   10   moon
Mooney Radio Co., The    mooney
Moore Manufacturing Co. Inc.; Bloomfield, New Je...    moore
Moorhead Laboratories (Pacific); San Francisco    moorhead
More Tone Radio Company; Chicago, Illinois    moretone
Moreland Sales Corp.,The; Cincinnati, Ohio    moreland
Morgan Powell; Los Angeles    morganpow
Morris Radio Manufacturing Co.; Worcester, Massa...    morrisrad
Morris Register Company; Council Bluffs, Iowa    morris-reg
Morris, Walter C.; Yonkers, New York    morris
Morrison Radiophone Co.; Bridgeport, Connecticut    morrison
Morrow Radio Mfg. Co., Moradco; Salem (OR)   14   morrow
Morscan Radio Company; Newark, NJ    morscan
Morse Electro Products Corp.; N.Y.; brand Electr...   16   morseelec
Morse, Frank W. (Morse Eureka); Boston, Massachu...    morse
Morse Manufacturing Co.; Newark, New Jersey    morsemfg
Mortimer Radio Corp. (Melco); New York, NY    mortimer
Morton, George    morton
Morvillo & Sons, G.; Providence, Rhode Island    movillo
Mosley Electronics, Inc.; Union (MO)    mosleyelec
Moss Electronic Dist. Co.; New York, NY    moss-ny
Moss Manufacturing Company, Inc.; San Francisco ...    moss
Motiograph; Chicago, ILL.    motiograph
Moto Meter Gauge & Equipment Co.    moto
Motomaster Radio Corp.,Warwick Mfg. Corp    motomaster
Motorola Inc.; Schaumburg (IL) 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39   3869   motorola
Motorphone Radio Corp. Of America    motorphone
Mountford C. E.; New York    mountford
Moviola Manufacturing Co.; Hollywood, CA    moviola
Mozart Grand Co.; Newark    mozartgr
MrChristmas (Gold Label); Memphis TN    mrchrist
M.R&T; Chicago    mrt
Mueller Radio Company; Toledo, OH    mueller
Multi-Audi-Fone; Elizabeth, N.J.   14   multiaudi
Multiphone Company; Oakland, California    multiphone
Multiple Storage Battery Corp.; New York    multiplest
Multi-Point Company, H. P.; Philadelphia, Pennsy...    multipoint
Multi-Products Company (Elmac), Michigan   12   multielmac
Multivox Corporation of America, New York    multivox
Munn-Landon    munn
Munston MFG. & Service Inc.; New York City    munston
Muntz Stereo Pak; Hollywood (CA)    muntz-ster
Muntz TV Inc.; Hollywood (CA)   93   muntztv
Mura Corporation; Westbury (NY)    muracorp
Mu-Rad Laboratories Inc.; Asbury Park (NJ)   18   mu-rad
Murch Electronics, Inc.; Franklin, ME.    murch
Murdock, WM.J. Co.; Chelsea   79   murdock
Murphy G. C. Co.; McKeesport    murphygcco
Muse Electronics Inc.; Garden Grove (CA)    museelectr
Musette    musette
Music King; Chicago    musicking
Music Man Inc., Anaheim, CA    musicman
Music Master; Chicago (1930's)    musicmast2
Music Master Corp. (pre 1927); Philadelphia   22   music-mast
Music Radio Co.    music-rad
Musical Products Distributing Co.; New York City...    musical
Musicpet of California (Music Pet), Universal; L...    musicpet
MusiCraft; (where?)    musicraft
Musio Radio Co.; Pittsburgh, PA    musio
Musitron Co., "The", Chicago, ILL.   14   musitron
Muskat Industries, Inc.; Miami, FL    muskat
Muskegon Coil Company; Muskegon, MI    muskegon
Musselman, A.J., Inc.; Chicago (Tubes, see also ...    musselman
Mutiphone Operating Company; New York City, New ...    multiphon2
Mutual Radio Supply Co.; Chicago, Illinois   39   mutual
Muzak Corporation; Fort Mill, SC    muzakcorpo
MXR Innovations Inc.; Rochester, New York    mxr
My Own Radio Inc.    my-own
Mydar Radio Company; Newark, N. J.    mydar
Myers, E.B. Ltd.; Cleveland (Myers4)    myers3
Myers-Blackwell Company Inc.; Portland, OR    myersblack
Myradio Co.    myradio
Nady Systems, Inc.; Oakland, CA    nady-syst
NAFR Radio Corp. (Slocumb); St. Louis, MO    nafr-radio
Nagel, W.G., Electric Company; Toledo, Ohio    nagel
Naken; Chicago    naken
Narco, National Aeronautical Corporation; Fort W...    narconatio
Narda Microwave. Multiple locations, USA   12   narda
NASA, National Aeronautics and Space Administrat...    nasa
Nash-Odell Company, The; Chicago, IL    nash-odell
Nassau Radio Co., Inc.; Brooklyn, New York   12   nassau
Nasta Industries Inc.; (NY & PA)   18   nasta
Natco Film Projection Equipment; Chicago    natcofilm
Nathaniel Baldwin - see Baldwin    nathaniel9
National Company; Cambridge & Malden (MA) 2 3 4 5   428   national
National Acoustic Products; Chicago    national01
National Airphone Corp.; New York (NY)   15   national02
National Cooperatives, Inc.; Chicago    natcoop
National Dobro Co.; San Louis   13   nat-dobro
National Electric Company; Cedar Rapids, Iowa    nationale
National Electric Manufacturing Co. (NEM); Chicago    nationelec
National Electric Signaling Co. (NESCO) or Suppl...   24   nesco
National Electric Specialty Co.; Toledo    nationale2
National Electronics, Inc. ; GENEVA Illinois    national17
National Gramophone Company; New York    nationgram
National Industries Inc.; (where?)    national05
National Lead Battery Co.; St. Paul (MN)    nationalle
National Motor Accessories Corp.; New York City,...    nationalmo
National Page; (where?)    national06
National Products Sales Co.; Boston, Mass.    nationalpr
National Radio & Auto Supply; Cedar Rapids, Iowa    national7
National Radio & Television Co.; (where?)    national08
National Radio Co.; Marshall, Minnesota    nationalmn
National Radio Company; New York City, New York    nationalra
National Radio Company; Saint Louis, Missouri    national5
National Radio Corp.; (where?)    national10
National Radio Engineering Co.; (where?)    national11
National Radio Institute (NRI); Washington, DC   18   nri
National Radio Manufacturing Co.; Oklahoma City   17   national12
National Radio Products Corp.; (where?)    national13
National Radio Works; Newark, NJ    nation-rad
National Service; (where, who and what?)    national14
National Supply Service; Chicago (IL)    nationalsu
National (Technical) Schools, Los Angeles CA-USA    nationalte
National Transformer Co. - see also Balkeit    national15
National Tube Mfg. Co. (brand) - see also Contin...    national1
National Union Radio Corp.; Orange (NJ)   12   national16
Navigator (tubes) - see also A-C Dayton; Dayton,...    navigator
Naylor Radio Corp. (Sterling); New York    naylor
Nazeley Co., J.; New York City (NY)    nezeley
NEIC (where?)    neic
Neill R.W. Co., Inc; Chicago    neill
Nelge Electric Co. Ltd., Jersey City, NJ    nelge-el
Nelson Radio Parts Company.; Newark, New Jersey    nelson
NEMS-Clarke Company, Silver Spring, Maryland    nems
Neon Lamp Works, Inc.; New York City, NY    neon
Nepage-McKenny Co.; K.W.A. Engineering Co.; Seat...    nepage
Neptron Corporation; Salem MA (subs. of Hygrade ...    neptron
Neutrowound Radio Mfg. Co.; Homewood   10   neutrowoun
New England Coil Winding Co.; Atlantic, Massachu...    newengland
New England Engineering Co.; Waterbury, CT    newengleng
New Haven Radio Company Manufacturers; New Haven...    newhavenr
New Jersey Radio Supply Co.; Newark, New Jersey    newjerseyr
New London Instrument - New London, Conn.    newlondon
New York Album & Card Co.; New York City, New York    newyork-al
New York Audio Labs., Inc.; Croton-on-Hudson (NY)    newyorkaud
New York Coil Co. Inc.; New York City, New York    newyork-co
New York Transformer Co.; New York (NY)    newyorktra
New Yorker; (where?)    newyorker
Newark Electric Co.   15   newark
Newbery Electric Corp.; Los Angeles, California    newberry
Newcomb Audio Products Co.; Hollywood, (CA)   47   newcomb
Newcombe-Hawley; St. Charles, IL.   16   newcombe
Newman-Stern Co., The; Clevelan, Ohio    newman
NEWMAR (Newport Marine Engineering; Inc.); Newpo...    newmar
Newport Electronics, Newport Laboratories; Santa...    newportel
Newport Radio Corp.; New York City, New York    newport
Newsonic Radio Corp.    newsonic
Nichols Electric Company ; New York   10   nichols
Nicolet Instrument Corporation; Madison, WI    nicolet
Niehoff, Paul G. & Co.; Chicago, IL    niehoff
Niles Audio Corporation; Miami    niles
Niteingale; (brand name)    niteingale
No-Battery Radio Co.; (where?)    no-battery
Nola Radio Company; New Orleans, LA    nola
Non Skid Crystal Mfg. Co.; Kansas City, Missouri    nonskid
Non-Linear Systems INC, Solana Beach, CA    non-linear
Norbert Radio Service    norbert
Norco Mfg. Co. - see also text    norco
Norco Radio Factory; Chicago, IL    norcorad
Norcom Electronics Corporation; Norwalk (CT)    norcomelec
Norden Radio Laboratories; New York    nordenrad
Norris Electrical Specialties Co., Inc.; New Yor...    norriselec
North American Foreign Trading Corporation, Unis...   15   northamftc
North American Philips Co. Inc. (Norelco); Dobbs...   68   northam
North American Radio Corp. (Narco); Pittsburgh, ...    narco
North Atlantic Industries, Inc.; Plainview, Bohe...    northatlan
North Chicago Radio Products Co.    north
North Ward Radio Co.; Newark, New Jersey    northward
Northeastern Engineering Inc.    northeaste
Northern Electric Sales Co.    norther-el
Northern Engineering Laboratories Inc: Burlingto...    northern-e
Northern Radio Co.; New York   30   norther-ra
Northland Radio Co.; Minneapolis, Minnesota    northland
Northome: (Where?)    northome
Northwest Radio Service Company.; Seattle, Washi...    northwestr
Northwest Specialty Co.    northwest
Northwestern Radio Mfg. Co.; Portland, Oregan   17   northweste
Northwestern Wireless Company; Duluth, MN    northwest2
Nortronics Co., Inc.; Minneapolis (MN)    nortronics
Norver Co., Inc.; Pennsauken (NJ)    norverco
Novaline Inc.; Norwood MA    novaline
Nova-Tech, Manhattan Beach, CA   11   novatech
Novelty Radio Manufacturing Co.; Saint Louis, Mi...    novelty
NOVO Manufacturing Co.; New York City, New York    novo
NRC, National Research Corp.; Newton, MA    nrc
Nuclear-Chicago, Instrument Development Laborato...    nuclear-ch
Numark Industries, LLC; (where?)    numark
Nunn-Landon Co.; Milwaukee, Wisconsin    nunn
NuTone Inc.; Cincinnati, Ohio    nutoneinc
Nu-Tone Laboratories, Inc.; Chicago    nu-tonelab
Nu-Tone Radio Co.; Salt Lake City, Utah    nutone
Nutron Manufacturing Co.; Passaic, N.J.    nutron
Nye, Wm. M. Co. Inc.; Bellevue, Washington    nye
O. & T. (O-T) Electric Corporation (Silvertone);...    o-t-electr
Oak Industries Inc.; Waltham (MA)    oakindustr
Oak Mfg. Co.    oak
Oard Radio Laboratories Inc; Stockton, CA    oardlabs
O'Connor & Co.; Cleveland, Ohio    oconnor
Odell Ferry Corporation; Chicago, Illinois    odell
Ogden Wireless Laboratories, The; New York City,...    ogden
Ohio Cities Radio Co.; Cincinnati, Ohio    ohiocities
Ohio Electronics Inc.; Toledo, Ohio    ohioelect
Ohio Stamping & Engineering Co.; Dayton, Ohio    ohio
Ohmite Manufacturing Company; Chicago (IL)    ohmitemanu
OK (tubes), S.S. Kresge Co.; Detroit, MI    ok
Okay Radio Corp.; Brazil, Indiana    okay
Oklahoma Aerotronics Inc.; Hartshorne (OK)    aerotron
Oldroyd, Walter J.    oldroyd
Oldsmobile Motors; Lansing (MI)   32   oldsmobile
Olson Electronics Inc.; Akron, Ohio    olsonelec
Olson Radio Corporation, Olson Electronics Inc; ...   31   olson
Olympic Radio & Television, Inc.; New York (NY) 2 3 4 5   444   olympic
Omega-t Systems Inc.; Richardson, TX    omega-t
O'Neil Mfg.Co.; West New York, New Jersey    oneil
O'Neill & Company, E. Holman; Downers Grove, Ill...    oneill
Opek Technologies Inc.; Sumter, South Carolina    opek
Operadio Corp.; St. Charles (IL)   64   operadio
OR - Oak Ridge Products - Video Television, Inc....    oroakridge
Oranola Radio Corp.; New York City, New York    oranola
Orator Radio Corp.; New York City, New York    orator
Orbit Industries Inc.; Brooklyn (NY)    orbitindus
Oregon Electronic Mfg. Co.; Portland (OR)    oregon
Oregon Scientific Inc.; Portland    oregonscie
Orient-Fair; Susanville (CA)    orientfair
Oriole (brand) Continental Radio & Television Co. 2   118   oriolecont
Orion Battery Company; Brooklyn (NY)    orionbatte
Orradio Industries Inc. (Irish); Opelika, ALA.    orradio
Orrtronic Company; Opelika, Alabama    orrtronic
Orsenigo Company, Inc., The; New York City, NY    orsenigo
Orthocraft    orthocraft
Orthodyne Radio Manufacturing Co.    orthodyne
Orthon    orthon
Osborne Electronics Corp.; (CA)    osborne
Ostrander & Co., W. R.; New York City, New York    ostrander
Otarion Electronics, Inc.; Chicago (IL)    otarion
Ott Radio, Inc.    ott
Ottawa Furniture Co.    ottawa
Our Own Hardware Company; Burnsville (MI)    ourownhard
Ovenshire Laboratories; Los Angeles, CA    ovenshire
Overland Radio and Equipment Corp. (Super-Radyne...    overland
Owens-Illinois, (Kimble), Toledo (Ohio)    owensilli
Oxford (Tartak) Radio Corporation; Chicago    oxfordradi
Ozarka Inc.; Chicago   92   ozarka
P & M Radio Company; Niles, OH    pm
Pace Communications; Harbor City (CA)   24   pace
Pace Electrical Instruments Co. Inc.; Brooklyn /...    pace-elect
Pace Electronic Products Inc.; Mission Viejo, CA    pace-el
Pacent, New York City   36   pacent
Pacific Claratone    pacific-cl
Pacific Heterograph Co.; San Francisco (CA)    pacifichet
Pacific Mfg. Co.; Spokane (WA)    pacificmfg
Pacific Radio Corp.; Chicago, Ill 2   124   pacific-ra
Pacific Radio Corporation (Jackson-Bell post 193...   32   pacific-r2
Pacific Radio Exchange; San Francisco, CA    pacif-raex
Pacific Radio Supply Co. (Superba); Seattle, Was...    pacific2
Pacific Screw Co.; Portland, Oregon    pacific-sc
Pacific Sound Equipment Company; Hollywood (CA)    pacificsoe
Pacific Vogue Radio & Television Mfg. Co., Los A...    pacific-vo
Pacific Wireless Specialty Co. Los Angeles    pacificwir
Packard Bell Co.; Los Angeles (CA) 2 3   298   packard-be
Packard Electric Company, The; Warren, Ohio    packardel
Packard Motor Car Co.    packard-mo
Packard Pla-Mor; Milwaukee (WI)    packardpla
Packard Radio Products Co.; Chicago   12   packard-ra
PACO Electronics Co., Inc.; Glendale, NY   18   paco
Paige Radio Co.    paige
Pakette Electric Corp., Tinytone; Kearney (NE)    paketteele
PAL Communications Corporation; Westminster (CA)    palcommuni
PAL Electronics; Phoenix AZ    pal
Pal Radio Co., Chicago    pal-radio1
Pal Radio Co.; Jersey City, New Jersey    pal-radio2
Palmer Electric & MFG. CO.; Toledo (OH)    palmer
Palomar Electronics , Escondido (CA)    palomar
Palomar Engineers Inc.; Escondido, CA    palomaren
Pan American Electric Co., Inc.; New York    panamerica
Pan Radio Products, Pan Electric; New York, NY    pan-radio
Pandora, International Radio Corp    pandora
Panoramic Radio Corp.; New York (NY)    panoramicr
Para Dynamics Corporation; Scottsdale, AZ    paradyna
Paramount Radio Co. Inc.; Saint Louis, Missouri    paramount3
Paramount Radio Co., Los Angeles   18   paramou-ra
Paramount Radio Corp.; Duluth, Minnesota    paramountd
Paramount Radio Corporation; Newark, NJ   18   paramount
Parasound; San Francisco (CA)    parasound
Park Radio Corp.; Pittsburgh, Pennsylvania    park
Parke & Co., John Y.; Philadelphia, PA    parke
Parker McCrory Mfg. Co.; Kansas City, Missouri   28   parker-mc
Parker Metal Goods Co.    parker-me
Parker Radio Co.; Cincinnati, Ohio    parker
Parkin Manufacturing Co.; San Rafael, California    parkin
Parks Electronics Laboratory; Beaverton (OR)    parkselect
Parmater Products Co.; Lansing, Michigan    parmater
Paromel Electronics Corporation; Chicago, IL    paromel
Parsons Laboratories Inc.; St. Paul, MN    parsons
Partridge Factories Associates, Inc.; Brooklyn, NY    partridge
Paso Sound; Charleston (SC)   10   paso
Patent Development Co.    patent
Paterson Radio Corp.    paterson
Pathe Phono & Radio Co.; Brooklyn   33   pathe
Patterson Radio Corp.; Los Angeles 2   111   patters-ra
Pausin Engineering Co.; Newark (NJ)    pausin
Pax Ltd.; Skokie (IL)    paxltdskok
Payne Radio; Springfield, TN    payne
Paywin Industries; New York. N.Y.    paywin
PCA - Photronic Corporation of America; (where?)    pca
Pearce-Simpson, Inc.; Miami, Florida    pearce
Pearl Radio Corporation; Philadelphia, PA    pearlradph
Peavey Electronics, Meridian - Mississippi    peavey
Pedersen Electronics; Lafayette (CA)    pedersen
Pee Wee Pocket Radio Co.; Los Angeles    peewee
Peerless Radio Co.; Lynbrook NY   10   peerles-ra
Peerless Radio Laboratories; San Francisco, Cali...    peerlessra
Peerless Wireless Company; Detroit, MI    peerlesswi
Peerless-Premier; Belleville, IL    peerless-p
Peirce Wire Recorder, Evanston, IL    peircewire
Peko Inc.    peko
Penberthy Injector Co.; Detroit, Michigan    penberthy
Peninsula Electric Co.; Portland, Oregon    peninsula
Penn Radio Apparatus Co.; Greenville, PA    pennradioa
Penn. Radio Manufacturing Co.    penn
Pennsylvania Radio Laboratories (PARLA); West Ph...    pennsylvan
Pennsylvania Wireless Mfg. Co., Penna Wireless (...   12   pennsylwir
Pennwood Numechron Co.; Pittsburgh, PA    pennwood
Penta Laboratories; Chatsworth (CA)    penta
Pentron Corporation; Chicago (IL)   60   pentron
Pentz Radio Factory; Minneapolis, Minnesota    pentz
Pep Manufacturing Co.; New York, NY and Wilmingt...    pep
Pepsi Cola Company, The, USA   14   pepsi
Perfection Radio Mfg. Co.; Philadelphia, PA    perfectio2
Perfection Radiophone Co.; New York    perfection
Perfectograph Co.; New York (NY)    perfectogr
Perfectone Inc.; Chicago (IL)    perfectone
Perkins Phonograph Co.    perkins
Perlesz Radio Corp.    perlesz
Perma-Power Co.; Chicago (IL)   12   permapower
Permatron (tubes), Duratron Products Corp.; Unio...    permatron
Permoflux Corporation; Chicago (IL)    permoflux
Perry & Sons, Frank B.; Providence (RI)    perrysonsf
Perry Mason Company; Boston (MA)    perrymason
Perry Radio Supply Co.; River Forest, Illinois   13   perry
Perryman Electric Co., Inc.; North Bergen, NJ    perryman
Personal Music Corporation; Newark (NJ)    personalmu
Perth Amboy Electric Co.; Perth Amboy, New Jersey    perth
Peter Pan Radio Co. - see also Jackson-Bell   10   peter
Petersen Radio Company, Inc.,(PR); Council Bluffs    petersen
Pezet, C. A.; New York City, NY    pezet
PH Electronics Inc., P & H; Lafayette (IN)    phelectron
Phaostron Corp., Los Angeles    phaostron
Phase Linear; Edmonds (WA)   39   phase
Phelps Radio Corp.    phelps
Phenix Radio Corp.; New York   15   phenix
Philadelphia School of Wireless Telegraphy; Phil...    philadelph
Philbrick Researches, George A (GAP/R).; Dedham,...    philbrick
Philco, Philadelphia Stg. Batt. Co.; USA 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36   3588   philco
Philharmonic Radio Corp.; (where?)   21   philharmra
Philip's Sport Shop; New York City, New York    philipsny
Philips USA   33   philips
Phillips 66, Petroleum Co.   34   phillips
Philmore Mfg. Co.; New York (NY)   66   philmore
Philsonic; USA    philsonic
Phoenix (brand)    phoen
Photion Instrument Corporation; New York City (NY)    photionins
PIC; New York, NY    pic
Picard Radio Corp.; Chicago/New York    picard
Pickerill, E.N.; New York, NY    pickerill
Pickering Radio Company; Portsmouth, RI    pickering
Pictur-Fone Co.; Lima Ohio    pictur-fon
Pierce Radio Sales Corp.    pierce-ra
Pierce Wire, - see Peirce    pierce-9
Pierpont Industries, Inc.; Brooklyn (NY)    pierpontin
Pierson - De Lane Co.; Los Angeles    pierson-de
Pierson Co.,The - or Pierson Radio; Rockford, Ill.    pierson
Pierson Electronic Co.; L.A.    pierson3
Pignolet Instrument Co.,Inc. New York City    pignolet
Pilgrim Electric Corp.; New York   39   pilgrim
Pilot Electric Mfg. Co. (Radio Corp.); Brooklyn ... 2 3 4 5   494   pilot
Pilot Radio Manufacturing Co.; Newark, New Jersey    pilotradio
Pine-Tree Radio Corp.    pine-tree
Pin-It-Up Radio Corp.    pinitup
Pinkerton Electric Equipment Co.; New York City    pinkerton
Pinto Speaking Clock Co.    pinto
Pioneer Electric & Research Corp. (Perco); Fores...    pioneerel
Pioneer Electric Co.; Chicago, IL    pioneer-el
Pioneer Gen-E-Motor Corp.; Chicago, IL    pioneer-ge
Pioneer Products Corp.; Plano, IL    pioneer-pr
Pioneer Radio Corp.; Galesburg, IL    pioneer2
Pioneer Radio Laboratories; Chicago, IL    pioneer3
Pioneer Radio Mfg. Co.; San Francisco (CA)    pioneer4
Pioneer Sound Laboratory; New York City, NY    pioneersou
Pioneer Television Co.; Jersey City, NJ    pioneer5
Pioneer (tubes); (where?)    pioneer-tu
Piroxloid Products Corp.; New York (NY)    piroxloid
Pitts Company, Inc., F. D.; Boston Massachusetts    pitts
Pittsburgh Radio Supply House; Pittsburgh, PA    pittsburgh
Pittsburgh Wireless Equipment Co.; Ridgway, Penn...    pittsburg2
Planet Radio Corporation; Chicago, IL    planetrad
Planet Radio Mfg. Corp.; Cleveland (OH)    planetrado
Plant Company; Minneapolis, MN    plant
Pla-Pal Radio and Television Co.; Chicago, IL   63   pla-pal
Pla-Pal, USA    plapal
Player-Tone Talking Machine Co.; Pittsburgh, Pen...    playertone
Playtape Inc.; New York    playtape
Plaza Manufacturing Co.; New York    plazamanuf
Plaza Music Co.   29   plaza
Plectron Corporation; Overton (NE)    plectronco
Pliotone; New York    pliotone
Plymouth Radio & Phonograph Co.; Plymouth WI    prymouthra
Plymouth Radio Corp.; Los Angeles   12   plymout-ra
Pocket Radio Corp.; Des Moines, Iowa    pocket
Point of Purchase Displays, - see also Coca-Cola    pointofpur
Polak-Green Manufacturing Co.; Jersey City, NJ    polak
Polarad Electronics Corp.- Long Island, NY   63   polarad
Polaroid Corporation; Minnetonka (MN)    polaroidco
Politronics Lab Inc.; N.J.    politronic
Polk Audio, Baltimore    polkaudio
Polly Portable Phonograph Co. Inc.; New York (NY)    pollyporta
Polo Engineering Laboratories; New York, NY    polo
Polon Communications Corp.; Santa Monica (CA)    poloncommu
Polymet Mfg. Corp.; New York City (NY)    polymetmfg
PolyPhaser; Minden NV    polyphaser
Polypower Products, Collins Audio Products; Cali...    polypower
Polyrad Corp.; Cincinnati (OH)    polyrad
Polytechnic Research & Development Co, Inc. (PRD...   11   polytechni
Polytran Industries, Inc.; San Mateo (CA)    polytranin
Polytronics Labaratory Inc., Clifton, N. J.    polytronic
Pomona Electronics (PECO); Pomona (CA)    pomonaelec
Pontiac Div.    pontiac
Pontree Radio Laboratory; Brooklyn, New York    pontree
Pooley Co.; Philadelphia   28   pooley
Popular Electronics - Magazine of Ziff Davis Pub...    popularele
Popular Radio, Inc.; New York, NY    popular-ra
Portable Products Co., C.J.Tagliabue Div.; Brook...    portable2
Portable Wireless Telephone Company Inc.; Stockt...    portable-3
Portem Distributing, Inc.; New York 19, NY    portem
Porter, Frank Co.    porter
Portofonic; New York    portof
Portola Radio Co.; Philadelphia, Pennsylvania    portola
Port-O-Matic Corp., The; New York (NY)   29   port
Porto-Server (-Products) Inc.; Chicago    porto-serv
Ports Radio Mfg. Co.; Fresno, California    ports
Post Electric Company; NY.    postelectr
Postal Radio, New York    postalrad
Potter & Brumfield Inc., Princeton, USA    potterbrum
Potter Manufacturing Co.; North Chicago, IL    potter
Poucel Electronics; Babylon, NY    poucel
Powell Manufacturing Co.    powell
Power Acoustik Electronics, Inc.; Montebello, CA    poweracou
Power Bright; Fort Lauderdale (FL) and Suzhou (P...    powerbr
Power Radio Co.    power
Powerola Radio Co.   14   powerola
Powerphonic Co.    powerphoni
Powertone (brand): Barfield Electrical Laborator...    powertone
Powertone Electric Co.; New York City, NY    powerton2
Praco, Pittsburgh Radio and Appliance Co. Inc.; ...    praco
Prague Electric Company; Providence, Rhode Island    prague