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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
Abbotwares; Los Angeles, CA   10   abbotwares
ABC Laboratories, (where?)    abc
ABC Wireless Specialty Co.; New York City, New Y...    abcwireles
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    acgilbert
Acca; (where?)    acca
Accurate Instrument Co. Inc.; New York (NY)    accurate
Accusti-Cone Laboratories; New York, NY    accusti
Ackerman Brothers Co.; New York City, New York    ackerman
Acme Apparatus Co.; Cambridge (MA)   17   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
Acopian Technical Co.    acopian
Acorn Radio Products Co.; Chicago, MI    acornrad
Acoustech Inc.; Cambridge, MA    acoustech
Acoustic Control System, Industry L.A.    acousticco
Acoustic Research Inc.; Cambridge, MA   16   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   52   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   15   adler
Admiral (brand) Continental Radio & Television Co. 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25   2447   admiral
Adroit Tool Company; New York City, New York    adroit
Advance Auto Accessores (see also others)    advance-au
Advance Battery Corp.; Brooklyn    advancebat
Advance Electric Co. (Falck); Los Angeles, Calif...   22   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)   16   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 Elec. Co.; (where?)    aerial
Aerial Insulator Co.; of Green Bay (WI)    aerialinsu
Aeriola USA    aeriola
Aero Manufacturing Company; Newark, New Jersey    aeromanu
Aero Metal Products Corp.; Chicago    aero-metal
Aero Products Inc.; Chicago, Illinois (Hoodwin)   18   aero
Aero Radio Company; West Detroit, Michigan    aeroradio
Aerodyne Co., The ; New York (NY)    aerodyne
Aeroflex Inmet; Ann Arbor, MI    aeroflex
Aeromotive Equipment Corp.; Kansas City (MO)    aeromotive
Aeronautical Electronics Inc.; Raleigh (NC)    aeronautic
Aerovox Corporation; Brooklyn (NY)    aerovoxcor
Aerovox Wireless Corp.; New York    aerovox
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
Ainsworth-Gates Radio Co.; Cincinnati, Ohio    ainsworth
Air Champ Sales Co.; West New York (NJ)    airchamps
Air Communications, Kansas City    aircomm
Air Knight (Butler); Chicago    air-knight
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
Airgap Products Co. Mfr.; Newark, NJ    airgappr
Airite; USA    airite
Air-King Products Co.; Brooklyn (NY) 2 3   268   airking
Airline tubes by Montgomery Ward & Co, Chicago    airline-ra
Air-Ola Radio Company; Huntington, West Virginia    air-ola
Airo-Master Corp.; New York City, New York    airo
Airtron, H. & H. Radio Co.; Newark    airtron
Air-Way Electric Appliance Corp.; Toledo, Ohio   23   air-way
Airways Engineering Co.; Snyder (TX)    airwayseng
AITC (where?)   13   aitc
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 - Tubes    aladdin-tu
Aladdin Mfg. Co.; Muncie, Indiana - see also Moe...    aladdin
Alamo Electronics Corp. San Antonio, Texas    alamo
Alan Industries Inc.; Columbus (IN)    alan
Alaron Inc.; Auburn Hills (MI)   22   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, 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   202   all-americ
All Channel Antenna Corp.; New York (NY)    allchannel
Allan Manufacturing & Electric Corp.    allan-manu
Allan Manufacturing; Arlington    allanmanu
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    allied-pur
Allied Radio Corp. (Knight, Roamer, Wextark); Ch... 2 3 4 5 6 7 8 9 10   927   allied-rad
Allied Recording; New York City    alliedrec
Allison Labs, Laboratories Inc.; La Habra, CA    allison
Alltron - Tube Brand - see also Allan    alltron
Alpha    alpha
Alsam Products Co., Inc.; Chicago Ill.    alsam-prod
Altec Lansing Corp.; Oklahoma City (OK)   66   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
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 = Tube brand    american
American Apparatus Co.; (where?)    americanap
American Brand Corporation; Newark, NJ    americanbr
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)   11   americanel
American Electronics Inc.; Greenwood (IN)    ameri-elec
American Etherphone Corp.; Detroit, Michigan    americanet
American European; USA    americaneu
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 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 Mfg. Co.; Kansas City, Missouri    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)   13   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
Ameritron; Starkville (MS)    ameritron
Amertron = Tube brand    amertron
AMI Entertainment, Automatic Musical Instruments...   18   ami
Amico Inc.; Philadelphia (PA)    amicoincph
Ampeg Portaflex   38   ampeg
Amperex; New York    amperex
Amperite; West New York (NJ)    amperite
Ampex; San Carlos, CA   50   ampex
Amphenol Corporation; Wallingford CT    amphenolco
Amplex Instrument Laboratories; New York (NY)    amplex
Amplex Radio Corp.; New York (NY)    amplexra
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
Ampro Corp.; Chicago (IL)   15   ampro
Amprobe Instruments, Long Island, NY.    amprobe
Amrad Corporation; Medford Hillside (MA)   92   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
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
Antique Electronic Supply (AES); Tempe AZ    antiqueele
Antique Radios Inc.; Jackson (MI)    antiquerad
Antronic Corporation (anchor); Chicago (IL)    antronicco
Antunez & O'Donnell Company; Glendale, California    antunez
Anylite Elec. Co.   10   anylite
Apelco Co.; San Francisco    apelco
Apex Electric, Pool; Chicago; US Radio & Televis... 2 3   215   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
Aphex Systems; Sun Valley, CA    aphex
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.   13   approved
Approved Products Mfg Co; Chicago ILL    approvedpr
Aragon Radio Company; Chicago, Illinois    aragon
Arc Radio Corp.; New York (NY)    arc-radio
Arco Elec. Corp.; (where?)    arco
Arco Tube Company; Newark (NJ)    arcotube
Arcony Radio Company; New York City, New York    arcony
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
Aria (brand), Allied Stores, Detrola; (where?)   10   aria
Ariel Radio Inc.    ariel
Arista Associates; Brooklyn, NY    arista
AristoCom Corporation, Chicago    aristocom
Arizona, USA    arizona
Arkay International Inc.; Jamaica (NY)   18   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
Art Craft Manufacturing Co.; New York City, New ...    artcraft
Art Radio Co.    art
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   609   arvin
Arylite Electric Company; Fort Wayne, Indiana    arylite
Ashflash Corp., The; South Norwalk (CT)    ashflash
Associated Importers, San Francisco (CA)    associatim
Associated Radio Corporation; Ann Arbor, Michigan    associate2
Associated Research, Inc.; Lake Forest, IL    associated
Astatic Corp.; Conneaut (OH)   30   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)    astronconj
Astron Corporation; Irvine (CA)    astroncoca
Atchison Radio & Electric Co.; Atchison, Kansas    atchison
Atlantic Instrument Co., Inc.; New York City, Ne...    atlanticin
Atlantic Radio Corp.; Brooklyn (NY)    atlanticra
Atlantic-Pacific Radio Supplies Co. (Oard); San ...   20   atlanticpa
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 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   494   atwater
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...   20   audioindus
Audio Research, Plymouth   36   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    audiotron
Audiotronics Corporation (AC); North Hollywood   10   audiotroni
Audiovox Corporation; New York (NY)    audiovoxco
Audition; label of Woolworth   20   audition
Auditron Corporation; Indianapolis (IN)    auditronco
Aurora Plastics, West Hempstead, NY    auroraplas
Austin Antenna; Gonic, Rochester (NH)    austinant
Austin Radio Mfg. Co.    austin
Autek Research; Wesley Chapel, FL    autek
Auto Indicator Co.; Grand Rapids, Michigan    auto-indic
Auto Metal Products Co.; New York City, New York    autometalp
Auto Parts Mfg. Co.; Detroit, Mich.    autoparts
Autocrat Radio Co.; Chicago (IL) 2   105   autocrat
Automatic Electrical Devices Co., The; Cincinnat...    automatice
Automatic Radio Mfg. Co.; Boston (MA) 2 3 4   368   automatic
Autometal Corp; Niagra Falls, New York    autometal
Automobile Radio Corp.    automobile
Automotive Specialty Corp.; The; New York City, ...    automotive
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
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
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
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
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
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 Co.; New York City, New ...    beaconrad
Beacon Radio & Electric Company; New York City, ...    beacon2
Beacon Radio Mfg. Co.; Brooklyn, New York    beacon
Beam Tube Corp.; Mildford (MA)    beam-tube
Beamco Associates; Jenkintown (PA)    beamcoasso
Bear Radio Company; New York City, New York    bear
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 ...   32   bekman-ins
BECO, Brown Electro-Measurement Corp.; Portland OR    beco
Beede Electrical Instrument; New York    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)   29   bell-howel
Bell Disc    bell
Bell Labs; Murray Hill, NJ.    belllabs
Bell Products Co.; St. Louis    bellprod
Bell Sound Systems; Columbus (OH)   95   bellsound
Bell Telephone, New York    belltele
Bellas Hess & Company; New York City, New York    bellas
Belle Electronics Corp.    belle
Belltone Radio Manufacturing Company; New York C...    belltone
Belmont Radio Corp. (B.R.C.); Chicago, Ill. 2 3 4 5   425   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, Baltimore 2 3   280   bendix
Bendix, Red Bank Division, Eatontown (NJ)    bendix-rb
Ben-Her Industries; New York    benher
Benjamin Electric; Chicago    benjamin
Benler Radio Co.; New York City, New York    benler
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
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
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
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)   15   bicamerica
Biddinger, Chas. A.; Yonkers, New York    biddinger
Bierbower & Van Dunker; San Antonio (TX)    bierbowerv
Bigg of California (BOC); L.A., CA    bigg
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
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 Corporation; Yorba Linda, CA   12   bk
Blackburn Manufacturing Co.; San Antonio, Texas    blackburn
Blackhawk; (where?)    blackhawk
Blackout, Inc.; New York, N.Y.    blackout
Blackstone Manufacturing Company; Chicago (IL)    blackstone
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)   26   blonder-to
Blood Tone Arm Company; Bay City, Michigan    blood
Bloomingdale Bros.; New York, NY.    bloomingda
Blue Seal Manufacturing Co.; Chicago, Illinois    blue
Bodine Electric Co.; Chicago (IL)    bodineelec
Boer; Dayton, OH    boer
Boetsch Brothers Company; New Rochelle (NY)    boetschbro
Bogen, David Co., Inc.; New York (NY) 2   188   bogen
Bogen-Presto Co; Paramus (NJ)   35   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; where?    boone-tube
Boonton Electronics Corp.; Morris Plains (NJ)    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),   25   bose
Boselli    boselli
Bosserman Radio Labs.; San Francisco, California    bosserman
Boston Radio Mfg. Co.; Boston, Massachusetts    boston
Boston Scale & Machine Co.; Boston    bostonscal
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   29   bowman
Bowman's Sons, Ezra F.; Lancaster (PA)    bowmansson
Bozak, R.T., Co.; Buffalo (NY)   12   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 Elec. Mfg. Co.    brande-ele
Brandes Products Corp.; Newark (NJ) and New York...   15   brandes
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; Clifton (NJ)    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    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
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 Radio Corp.    brown-radi
Brown Radio Mfg. Co.; Kingston, Pennsylvania    brown-ramf
Browning Laboratories Inc.; USA   39   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   18   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   39   brush
Brush Pottery Co., Zanesville, OH    brushpott
Bryant Radio Company; Palo Alto, California    bryant
Buck Engineering Co., Inc.; Freehold NJ    buckeng
Buckeye Electric Manufacturers; Gladwin, Michigan   12   buckeye
Buckingham Radio Corp.; (where?)   24   buckingham
Buckwalter Radio Corp.; Chicago, Illinois    buckwalter
Bud Radio Inc.; Cleveland (OH)    budradioin
Bud Speaker Co.; Toledo (OH)    budspeaker
Budwig Company Inc., S. Diego    budwig
Buell Manufacturing Co.; Chicago, Illinois    buell
Buick Motor, (where?)   24   buick
Bulova Watch Corp.; Woodside (NY)   92   bulova
Bunnell; Kings Park, NY   32   bunnell
Burgess Battery Co.; Madison and Freeport   21   burgessbat
Burkaw Electric. Co.; New York, NY   10   burkaw
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
Butler Brothers (Sky Rover); where?   10   butler
Button, Paul H.; Detroit, Michigan    button
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
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)   22   califone
California Amplifier, Calamp Corp.; Camarillo / ...    californam
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...   15   calradcali
Caltrade Mfg. & Trading Co.; San Francisco (CA)    caltrade
Calvert Motor Associates    calvert
Calvert Specialty Co.,Inc.; Philadelphia, Pennsy...    calvertspe
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, C.F.,Co., Springwater, N.Y.    cannoncf
Capehart Corp.; Fort Wayne, IN - see also Farnsw... 2   179   capehart
Capitol Appliance Distributor Div., (IN)    capitolapp
Capitol Distributing Co.; Hollywood    capitol-di
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 Inc.; Scranton, PA   21   capitolrec
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, Mich.    cardon-pho
Cardwell Mfg. Corp., The Allen D.   10   cardwell
Carillon Radio Company; Essex, New York    carillon
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)   11   carver
Cary Audio Design, Cary, NC    cary
Case Toy & Sales Company; Pittsburgh, Pennsylvania    casetoy
Cass, Phillip & Co.    cass
Caswell-Runyan Company; Huntington    caswell-ru
Cavalcade Radio Co.    cavalcade
CBC Electronics Co. Inc.; Philadelphia (PA)    cbcelectro
CBS-Columbia Inc.; NY 2 3   207   cbs-columb
CeCo; C.E. Mfg. Co. Inc.; Providence (RI)    ceco
CEI - Communication Electronics Inc.; Rockville    cei
Central Electronics Inc., Chicago    central-el
Central Radio Company (Cenraco); Louisville, Ken...    centralky
Central Radio Laboratories; CRL, Milwaukee (WI)    centralrad
Central Scientific Company - Cenco; Chicago    centralsc
Central States Engineering Co.; Chicago, IL.    centralsta
Century Electronics Co. Inc.; Mineola, N.Y.   12   centurye
Century Radio Products Co.   15   century
Century 20th Radio Co.    century-20
Cesco; Continental Electronics & Sound Co.; Dayt...    cescoconti
Cetec Corporation; Sacramento    cetec
Challenger Amplifier Co.; New York (NY)   19   challenger
Chambers F.B., Co., Philadelphia    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   124   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
Chatham Electronics Div. Newark NJ    chatham
Chatham Radio Corp.; Chatham, New Jersey    chathamrad
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 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)    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); (where?)    chrysler-m
CI - Comtrad Industries; Midlothian (VA)    cicomtrad
Cinaudagraph Corp.; USA    cinaudagra
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
Clago Radio Corp.; Chicago (IL)    clago
Clapp-Eastham Co.; Cambridge, MA 2   103   clapp-east
Claravox Co., The; Youngstown. Ohio    claravox
Clare, C.P. & Company, Chicago    clare
Claricon, World Mark Electronics Inc.; Pittsburg...   18   claricon
Clarified Schematics    clarified
Clarion Corporation; Chicago    clarion
Clark Co., Thomas E., Detroit    clark
Clark Company Inc., David; Worcester (MA)    clarkcompa
Clark Radio Equipment Co.; Chicago    clarkradio
Clarodyne; USA    clarodyne
Clarostat Mfg. Co. Inc.; Dover (NH)    clarostat
Classic - Factory Direct Marketing (FDM) Inc.; L...    classicfdm
Clear Beam Antenna Corporation; Canoga Park (CA)    clearbeama
Clearco Crystal Co.; Milwaukee (WI)    clearcocry
Cleartone Radio Co.; Cincinnati, Ohio   47   cleartone
Cleartone Radio Company; Detroit, Michigan    cleartoner
Cleartone Radio Electrical Supply Co.; Providenc...    cleartone2
Cleartron Vacuum Tube; New York City    cleartron
Cleftronic Corp.; Chicago (IL)    cleftronic
Clegg Laboratories; Mt.Tabor (NJ)   21   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   24   clinton
Clinton Radiophone Co.; Chicago, Illinois    clintonr
Clippard Instrument Lab. Inc.; Ohio    clippard
Clough-Brengle Co., Chicago (IL)   43   clough
Clover Leaf Manufacturing Co.; Chicago, Illinois    clover-lea
Cloverleaf Mfg. Co.; Chicago (IL)    cloverleaf
Coast to Coast Radio Co. NY,NY   12   coastradio
Coast to Coast Stores   20   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   27   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)   81   collins
Collins Wireless Telephone Co.; Newark, New Jersey    collinswir
Colonial Radio Co.; Long Island and Buffalo, NY 2   158   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
Columbia Graphophone Company; Boston (MA)    columbiagr
Columbia Phonograph Co. Inc. 2   113   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 Corp.; Chicago, Illinois    columbia2
Columbia Records Sales Corp.; Hawthorne (NJ)   21   columbiare
Columbia Telecommunications Group Inc. (Tel-Com-...    coltelcomg
Columbian Hydrosonics; Freeport, NY    columbian
Comet Battery Co.,The; Cleveland, Ohio    comet
Command Electronics, Inc.; Schoolcraft (MI)    commandele
Commander Industries; Chicago    commander
Commerce Radiophone, Detroit    commerce
Commercial Radio; Boston    commradio
Commercial Trades Institute; Chicago (IL)    commertrad
Commodore Importing Co., Brooklyn   14   commodore
Common type USA tube/semicond.    common
Commonwealth Radio Mfg. Co.   18   commonweal
Communication Measurement Lab.; New York    communic
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)   11   conar
Concert Master Mfg. / Continental Corporation; N...    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   63   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...   17   connecticu
Conrac Inc.; Baldwin Park (CA)   10   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   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 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., New York    conti-elc2
Continental Merchandise Co. Inc., New York   41   conti-merc
Continental Mfg. Inc.; Omaha (NE)   11   conti-manu
Continental Radio & Mfg. Co. ; Newton, Iowa    conti-radm
Continental Specialties Co.; Newhaven. CT    conti-spec
Continental Wireless & Supply Co.; where?    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
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)   26   cornel-dub
Corona Electric Corp.; New York City, New York    coronael
Corona Radio & Telev. Corp.; ((where?)   33   corona
Coronado Mfg. Co.; see also text    coronado
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    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)   42   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   32   crescen-in
Crescent Radio Mfg. Co.; Minneapolis, Minnesota   12   crescen-ra
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
Crosby Laboratories, Inc.; Mineola (NY)    crosby
Crosley Radio Corp.; Cincinnati (OH) 2 3 4 5 6 7 8 9 10 11 12 13 14   1384   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
Crowe; Chicago    crowe
Crown Controls Company Inc.; Ohio    crowncontr
Crown International (Amcron); Elkhart (IN)    crowninter
Crown Radio & Television, (where)    crownradio
Croydon (where?)    croydon
Cruver Mfg. Co,; 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...    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
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
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
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
dbx Inc.; Waltham (MA)    dbxinc
De Roy Radio Corp.    deroy
Deagan, J.C., Chicago    deagan
Dearborn Industries; Chicago    dearborn-i
Decca Distributing Corp., New York   41   decca-dis
Decimeter; (where?)    decimeter
Defiance Radio & Electric Co.; Tacoma, Washington    defiance
DeForest, Lee, Manufacturing Co.; Los Angeles    deforestle
DeForest Radio Telephone & Telegraph Co. (De For... 2   130   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 Products Co.; New York City, New York    dejurprod
DeJur USA; Long Island City (NY)    dejurusa
Delancey, Felch & Co.    delancey
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   315   detrola
DeVeaux Radio Corp.    deveaux
DeVry Technical Institute; Chicago    devry
DeWald Radio Mfg. Corp., Pierce Airo Inc. 2 3 4 5   423   dewald
Dewalt Industrial Tool Co.; Baltimore, Maryland    dewalt
DeWitt-LaFrance Co. Inc; Cambridge, Mass.    dewitt-la
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 Multimedia SA; Chatsworth CA    diamond2
Diamond Radio Co.    diamond
Diamond State Fibre Company; Bridgeport and Chic...    diamondfi
Diamond T. Radio Manufacturers; South Bend, IN   23   diamond-t
Dickson, W.A.; Detroit, Michigan    dickson
Dictaphone Co.; New York, Mountan View   11   dictaphone
Dictograph Products Co. International (General A...   26   dictograph
Dietzen; where?   11   dietzen
DigiMax Instruments Corp., DSI Digital Signal In...    digimax
Digital Blue Inc.; Marietta (GA)    digitalblu
DigiTec - United Systems Corp.; Dayton, Ohio    digitec
Dilette Internet Sales; Chandler AZ    dilette
Dimmock-Bogart Radio Co. Inc.; New York City, Ne...    dimmock
Disbecker & Co.; New York City, New York    disbecker
Distantone Radio Inc.; Lynbrook   16   distantone
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
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
Doron Bros. Electric Co.; Hamilton, Ohio    doron
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
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 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., Wm. B. before J.J.; Toledo (OH)   54   duck
DuKane Corporation; St. Charles (IL)   19   dukanecorp
Duke Radio Co. (where?)    dukeradio
Dumont Electric Co. Inc.; New York (NY)   11   dumont-el
DuMont Labs, Allen B., Inc. 2   197   dumont-la
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
Durban Electric Company; Chicago, Illinois    durban
Durham & Co., Inc.; Philadelphia; PA    durhamco
Duro Metal Products Co., (Quali-tone); Chicago, ...    durometal
Durrant Radio Ltd.; New York City, New York    durrant
DX Instrument Co.; Harrisburg, Pennsylvania    dxinstrumt
Dx Radio Company; Summit, Illinois    dxradio
D.X.L. Radio Corp.; Detroit, Michigan    dxl
Dyn Electronics Inc.; Miami and Hialeah (FL)    dynelectro
Dyna Co. (Dynaco); Philadelphia PA   20   dynaco
Dyna Radio Company; New York City, New York    dyna
Dynalab; (where?)    dynalab
Dynamic Electronics New York. Inc.; (NY)   20   dynamicele
Dynamotive Radio Corp.; New York City, New York    dynamotive
Dynaport Electronics Inc.; (where?)    dynaport
Dynascan Corporation (B&K, Cobra); Chicago   66   dynascan
Dynavox Corp., Long Island City    dynavox
Dynax, USA    dynax
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 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
Echophone Manufacturing Co.; Los Angeles, Califo...    echophonel
Echophone Radio, Inc. - see also (The) Radio Sho...   85   echophone
Eckenroth Co., Inc.    eckenroth
Eckstein Radio and Television, Karadio, L'Tatro;...   11   eckstein
Ecodyne Radio Co.; Irwin, Pennsylvania    ecodyne
Economic Appliance Co.    economic
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., (National Phonograph), Orange...   74   edison
E.D.Mfg.Co.,The ; Philadelphia, PA    ed-mfco
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
E-H Research Laboratories, Oakland    e-h
EICO (Electronic Instrument Co.Inc.) Brooklyn 2   140   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 Manufacturing & Sales Co.; Newark, New ...    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 (Erla); Chicago... 2   130   erla
Electrical Specialty Co. (Esco); Columbus, Ohio    electrspec
Electro Acoustic Products Co.    electro-ac
Electro Appliances Mfg. Co.    electro-ap
Electro Importing Co.; (NY)   26   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   47   electro-br
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
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 Devices Co.; New York    electrodev
Electronic Devices Inc.; Cincinnati    electron2
Electronic Instrument Co.; Tiffin, OH.    electron-i
Electronic Laboratories, Inc.; Indianapolis (IN)   30   electronic
Electronic Measurements Corp. (EMC); New York, NY.   15   electroni2
Electronic Measurements Inc.; Neptune, N.J.    electron-m
Electronic Mfg. Co. ; Harrisburg    elecharris
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
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   92   electro-vo
Elenco Electronics Inc., Illinois    elenco
Elgin Radio & Television Corp.    elgin-ratv
Elgin Radio Co.    elgin-ra
Elgin Radio Division; Maspeth, (NY)   16   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
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
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
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   1676   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   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
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
Epiphone Company, Long Island City, New York    epiphone
Eppley Laboratory, The; Newport, RI    eppley
Equitable Radio Corp.; Hughesville, Pennsylvania.    equitable
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
Espey Mfg. Co., Inc.; New York (NY) 2   142   espey
Esquire Radio Corp., New York    esquire
ESS Co., Electric Service Supplies Co.; Philadel...    esscoelect
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; (where?)    esteyco
ETC, General Atronics Corp. USA    etc
Etheredge Radio Company; Spartanburg, South Caro...    etheredge
Etheric Electric Co.; New York City, New York    etheric
etón (eton) Corporation; Palo Alto (CA)    eton
Eureka Outlet Corp.; New York City, New York (Go...    eureka
European All Wave Radio Co. Inc; New York (NY)    european
Evans Radio Co.; Evanston (IL)    evansradio
Evansville Radio Laboratory; Evansville, Indiana    evansville
Eveready, National Carbon Company (NCC), Columbia 2   127   eveready
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
Executone Inc.; New York (NY)    executone
Exide; Philadelphia    exide
Exlntone Corp.    exlntone
F. &. H. Radio Laboratories, Fargo, North Dakota    fhradiolab
Fada Radio & Electric Co.; Long Island (NY) 2 3 4 5 6 7   681   fada
Fahnestock Electric Co.; Long Island City, NY    fahnestock
Fairbanks, Morse & Co.; Chicago (IL) 2   135   fairbanks
Fairchild Camera and Instrument Corp.; Clifton, ...    fairdumont
Fairchild Recording Equipment Corp.; Whitestone NY   15   fairchild
Fairchild Semiconductor Inc., South Portland/Maine    fairsemi
Fairview Electric Shop; Binghamton, New York    fairview
Fake, falsi, fakes, Faelschung, Fälschung    fakeusa
Falck, Advance Electric Co. Los Angeles, Cal. - ...    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   36   fanon
Fansteel Products (Pfanstiehl, Pfansteihl, Balki... 2   128   fansteel
Farad Corp.; New York    farad
Faraday Corp.; New Haven, Connecticut    faradaycor
Faraway Radio Co., The; Cincinnati, Ohio    faraway
Farmers Wireless Telephone Co.; New York, NY (Au...   11   farmers
Farnsworth Television & Radio Corp. - see also C... 2 3 4   391   farnsworth
Farrand Manufacturing Co.; Newark, New Jersey   11   farrand
Fasco Industries Inc.; Rochester (NY)    fascoindus
Fear, Ralph G.; Hollywood, California    fear
Fedders Mfg. Co.; Buffalo, New York    fedders
Federal Manufacturing & Engineering Corp.; (NY)    federalman
Federal Mfg. & Electronic Co.; Chicago    federal-el
Federal Radio and Research Laboratory; Somervill...    federal3
Federal Radio Corp.,(Telephone & Telegraph); Buf... 2   192   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 Transistor Co. Inc.; Los Angeles (CA)    fedareltra
Federated Department Stores, Inc.; where?    federatedd
Federated Purchaser, Inc. (Acratone, Acratest); ... 2 3   208   federatedp
Fedtro Inc.; Long Island (NY)   10   fedtro
Feiler; Chicago    feiler
Feiler Instr. Co.; (where?)    feilco
Feldstern & McCusker; Philadelphia, Pennsylvania    feldstern
Fender Electric Instrument Co.; Fullerton (CA)   33   fender
Fenway    fenway
Ferbend Electric Company; Chicago    ferbend
Ferguson (in the United States - see text)   65   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
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   316   firestone
Firth, John; New York   18   firth
Fischer & Company Inc., H. G.; Chicago, Illinois    fischer
Fisher Radio; New York (NY) 2 3 4 5   497   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 Co.; New York City, New York    flexodyne
Flint Radio Co. Inc.   18   flint
Florentine Art Productions, Inc; Chicago    florentin
Fluke, John, Mfg. Co. Inc.; Everett (WA)   70   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   32   ford
Ford Radio & Mica Corp.; New York City, New York    fordradio
Fordson Radio Mfg. Co.   12   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)   20   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...   28   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, Illinois    franklinch
Franklin Radio Corp.; Dayton (OH)   36   franklin
Franklin Radio Manufacturing Co.; Wilkinsburg, P...    franklinra
Franklin, the Rembert; Ohio    franklinre
Frederick Wholesale Corp., New York, N.Y.   17   frederickW
Freed Television and Radio Co., N.Y.   85   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   126   freshmanco
Friedman-Maaskoff, Inc. (Silver King); New York ...    friedman-m
Frost, Herbert H.; Chicago (IL)   13   frost
Frost-Minton Corp.    frost-mint
F.R.S. Radio Corp.; Detroit, Mich.    frs
FTR, Federal Telephone & Radio Corp. Ltd.; Newark    ftr
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. A. Radio Manufacturing Corp.    ga
Gabel Manufacturing Company; Chicago    gabel
Gabriel Toy Co., Inc.; New York (NY)    gabrieltoy
Galaxy Electronics, Council Bluffs (IA)    galaxy
Galena Century Radio; Trophy Club (TX)    galenacenu
Galloway; Waterloo, Iowa    galloway
Galoob Lewis Toys Inc.; San Francisco    galoob
Gamble-Skogmo, Inc.; Minneapolis (MN); Coronado ... 2 3 4 5 6   521   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   375   garod
Gates Radio & Supply Co.   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
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
Gemini Industries; Clifton (NJ)    geminiindu
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   2470   general-el
General Electronic Dist.Co.; New York    general1
General Electronics Corp.; (where?)    general-eo
General Household Utilities Co. (Grunow); Chicag... 2   136   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...   14   generin-co
General Magnetics & Electronics, Inc.; (NY)    generalmag
General Motors Radio Corp.   53   general-mo
General Radio & Television (General Television);...   12   general-tv
General Radio Company; Cambridge (MA) 2   162   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   90   genera-tv
General Television Corp.,(where?)    generaltel
General Television, Incorporated; (where?)   13   gentelinc
General Tire (brand);    generaltir
General Transformer Corporation; Chicago (IL)    generaltra
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
Gibson Labs; Seattle    gibson-lab
Gibson Manufacturing Co., Kalamazoo (MI)   16   gibsonco
Gibson Sears Radio Corp. (Sterling), where?    gibson
Gilbert, R. W.; Los Angeles (CA)    gilbert
Gilfillan Bros.Inc.; Los Angeles (CA) 2   179   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 Electronics, Inc.; New York   22   globe-elec
Globe Phone Manufacturing Co.; Reading, Massachu...    globe-phon
Globe Radio Co.; Detroit, Michigan    globeradio
Globe Television & Phone Corp.    globe-tv
Globe Trotter Radio; 549 W Randolph St, Chicago    globechic
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 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
Golden Shield; Great Neck (NY)   14   golden
Golden West Radio Co.; Hollywood, California (Pa...    goldenwest
Goldsound; Englewood, Colorado    goldsound
Gollos Radio Corp.    gollos
Gonset Inc., Waterproof Elect. Co.; Burbank (CA)   45   gonset
Good Corp., George; City of Industry (CA)    goodcorp
Goodchild Electrical Company; New York City, NY    goodchild
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.    gould
Goulding Manufacturing Co.; Milwaukee, Wisconsin    goulding
GPX Inc. - Gran Prix; St. Louis (MO)   19   gpxincgran
Grado Laboratories Inc.; Brooklyn (NY)    gradolabs
Grainger W.W.,Co., (Dayton)    grainger
Granco Products, Inc.; Long Island City (NY)   30   granco
Grand Rapids Radio Mfg.    grand
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
Graymark Educational Products, Inc. Los Angeles,...    graymark
Great Eastern Radio Corp.    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   170   grebe
Green; New York    green
Greene, Lloyd C.; Boston    greene
Greene-Brown Manufacturing Co., Chicago    greenebrow
Griffin-Smith Mfg. Co.; Los Angeles (CA)   48   griffin-sm
Grigsby-Grunow (-Hinds) Co. (Majestic pre 1933);... 2   195   grigsby-g
Grimes, David Inc.; Staten Island, NY   15   grimes
Grommes Precision Electronics, Inc.; Chicago (IL)   60   grommes
Gross & Company,J.; New York City, New York    gross
Gross Radio, Inc.; New York, NY    grossrad
Grossman Mfg. Co.; Carrollton, Missouri    grossman2
Grossman Music Co.; Cleveland Ohio    grossmanmu
Guarantee Radio Company; Los Angeles, California    guarantela
Guarantee Sales, New York    guarantee
Guarantee Specialty Manufacturing Co.; Cleveland...    guarantees
Guaranteed Radio Sales Company; Chicago, Illinois    guarantee2
Guild Radio & Television Co.; Inglewood (CA)   24   guild
Gulbransen Co.; Chicago   62   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
Guthman & Co., Inc., Edwin I.; Chicago (IL)    guthmancoi
Guthrie Company; Grafton, Ohio (Nightingale)   13   guthrie
GW Electronics Incorporated; Norcross    gwelectr
Haddaway Manufacturing Co.    haddaway
Hafler Co., David; Pennsauken (NJ)    haflercoda
Haji Company; Boston, Massachusetts    haji
Hal Communications, Urbana    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   15   haller
Hallicrafters, The; Chicago (IL) 2 3 4 5 6 7 8   734   hallicraft
Halliwell Electric Company.; New York City, New ...    halliwell
Hallmark Electronics Corp.; New York    hallmark
Hallock & Watson Radio Corp.; Portland, Oregon (...   13   hallock-wa
Halson Radio Mfg. Co.; New York City (NY) 2   103   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.; New York City 2   127   hammarl-mf
Hammarlund-Roberts, Inc.   11   hammarl-ro
Hammond Instrument Co.; (where?)    hammond
Hammond Radio Research Laboratory; Gloucester (MA)    hammondrad
Hamner Electronics Co. Inc.; Princeton N.J.    hamner
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   219   harman
Harmograph Talking Machine Company; St. Louis (MO)   14   harmograph
Harmon & Sons Co. W. H.; Grove City, Pennsylvania   14   harmon
Harmony Manufacturing Co.; Cincinnati (OH)    harmony
Harold Herbert Inc.    harold-her
Harold Lifton Co. (Halton), USA    haroldlift
Harold Shevers, Inc.    harold-she
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 Manufacturing Co.; Hartford, Conn...    hardsocg2
Hartco (where?)    hartco
Hartman Electrical Mfg. Co., The; Mansfield, Ohio   24   hartman
Harvey - Wells, Southbridge MA   26   harvey-wel
Harvey Manufacturing Co.    harvey
Hasbro Inc.; Pawtucket (RI)    hasbroinc
Hastings Products Inc, Boston - Massachusetts    hastings
Hatry & Young    hatry
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
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   626   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
Henderson Brothers; Boston, Massachusetts    henderson
Hendricks & Harvey, Hartford (CT)    hendr-harv
Henninger Corp., A.P.    henninger
Henry Radio, Inc.; Los Angeles, CA    henryrad
Herald Electric Co, Inc.; New York, N.Y.    haraldele
Herald Radio Co.; New York City, New York    herald
Herke Radio Product Co.    herke
Herman Miller; (where?)    hermanmi
Herold Radio & Television Mfg Corporation; New Y...    herold
Herold; Scarsdale    heroldscar
Herophone; USA    herophone
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
Hetro Electrical Industries; Chicago, Illinois   78   hetro
Hetrola Radio Co. Ltd. - see also Branston Inc.,...    hetrola
Hetroplex Manufacturing Co.; Philadelphia, Penns...    heteroplex
Hewlett-Packard, (HP); Palo Alto, CA 2 3 4   323   hewlett-pa
H&H Antenna and Tower; Iuka, Mississipi    hhantenna
Hickok Elect. Instrument Co.; Cleveland (OH) 2   127   hickok
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
Hinners-Galanek Radio Corp.; Long Island City    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   323   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   28   homebrew-o
Homebrew - RECENT but NOT Replica, USA   17   homebrew-n
Homebrew - REPLICA, USA   18   homebrew-r
Homer Products Inc.; (where?)    homer
Homestead Radio; Homestead, Allegheny County, PA    homestead
Honesdale Radio Co.    honesdale
Honeytone; (where)    honeytone
Hoodwin Co., Charles; Chicago (IL)   18   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)   33   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   351   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
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-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 Co., W. D.    hunt
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
Hyman, Henry & Co., Inc.; New York City, New York   23   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.   10   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)   11   imperial
Imperial Radio Company; Chicago   27   imperial2
Imperial Radio Corporation; Grand Rapids, Michigan    imperial3
Imperial Radio Laboratories; Union City, Indiana    imperialla
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 Wireless Telegraph Co. Inc.; New Yor...    independ3
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
Insulating Company of America Inc.; New York    insulating
Insuline Corp. Of America (ICA); New York City   86   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   10   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   204   intern-rc
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.   10   irving
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
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   58   jackson-el
Jackson-Bell Co. (pre 1935); Los Angeles   82   jackson-be
Jacobs Bros. Co., Inc., (The ...); Brooklyn, NY    jacobs-bro
James Knights Co., The; Sandwich (IL)    jamesknigh
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
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   19   jenkins
Jenkins Television Corp. - see also J.E. Jenkins...    jenkins-te
Jennings Radio; San Jose (CA)    jennings
Jensen Radio Manufacturing Co.; Chicago   40   jensen
Jerrold Electronics Corporation, Philadelphia   17   jerrold
Jesse French - see French, Jesse Mfg. Co    jesse-fr9
Jet Sales Co., Jetco; Seattle (WA)    jetsalesco
Jewel Co. Inc.; Franklin Park (IL)    jewelcoin
Jewel Mfg. Co., Salt Lake City    jewel-mf
Jewel Radio Corp., New York   79   jewelradio
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)    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, E.F.; Waseca (MN)   52   johnson-vi
Johnson Electronics; Casselberry (Florida)    johnsonele
Johnson Motor Products Co., Chicago    johnsonmot
Johnsonburg Radio Corporation; Johnsonburg, (PA)    johnsonbur
Jolley RadioCompany; New York City, New York    jolley
Jones & Lamphere Radio Manufacturers; Spokane, W...    jones3
Jones Agencies, Edward    jones-agen
Jones Electronics Co., M. C.; Bristol (CT)    joneselect
Jones Radio Co.; Brooklyn, NY   22   jones-radi
Jones Radio Mfg. Co., Jos. W.; New York   32   jonesradio
Joslyn Defence Systems, Inc.; Shelburne, Vermont    joslyn
Joy-Kelsay Corporation, (Oxford); Chicago    joykelsay
Joy-Kelsey Corp.; Chicago, Illinois    joykelsey
J-P, Johns-Pratt Company; Hartford (CT)    jpjohnspra
J-Ray Manufacturing Co.; Saint Louis, MO    j-ray
Jubilee Manufacturing Co.; Omaha, Nebraska    jubilee
Jupiter; (where)   10   jupiter
K. & G. Wireless Supply Co.; New York City, NY    kgwireles
Kaar Engineering Co.; Palo Alto (CA)    kaarengine
Kaess Manufacturing Corp.    kaess
Kaito Electronics Inc.; Montclair (CA)    kaito
Kalbar Products, Inc. Chicago    kalbar
Kalmus, Natalie; (CA)    kalmusnata
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.   13   kay
Kay Musical Instruments Co., Chicago, Ill.    kaymusic
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
Kees, G. Hilton: New York City    kees
Kehler Radio Laboratories; Abilene, Kansas    kehler
Keith Radio; Laurel (MS)    keithradio
Keithley Instruments Inc.; Cleveland (OH)   25   keithley
Keller-Fuller Mfg. Co.; Los Angeles (CA)   22   keller-ful
Kellogg Switchboard & Supply Co.; Chicago (IL)   65   kellogg
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.; Boston, Mass.    kenmore
Kennedy Co., Colin B.; San Francisco & St.Louis 2   136   kennedy
Kenneke Communications LLC; (where?)    kenneke
Kenner Products, Cincinnati (OH)    kenner
Kenola Radio Corp.; New York City (NY)    kenola
Ken-Rad Co., Inc., The; Owensboro (KY)    kenrad
Kenro Corporation; Fredonia (WI)    kenrocorpo
Kent Company, F. C. (F. C. Kent); Irvington, Ne...    kentcomp
Kent Energy Corp.; Clifton (NJ)    kentenergy
Kent Radio; (where?)    kent
Kenwood Wireless Supply Company; Chicago, Illinois    kenwoodsup
Kenyon, New York    kenyon
Kernwood Radio Corp.    kernwood
Ketay Mfg. Corp.    ketay
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, Kansas    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
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
Kmart Corporation; Troy (MI)   16   kmart
Knapp Electric & Novelty Co.; New York City, New...    knapp
Knickerbocker, Balder Radio Co.    knickerboc
Knott,W.T. Co.    knott
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...   45   kodel
Kohn Co., Frank S.; Chicago IL    kohn
Kokomo Electric Co.; Kokomo (IN)    kokomoelec
Kolster; USA   100   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)   12   koss
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, S.S., Co.; Detroit, Michigan    kresge
Kress & Co., S.H.; (anywhere)    kressco
Kris Inc.; Cedarburg (WI)    krisincwis
Krohler Mfg. Co.    krohler
Krohn-Hite Corporation, Brockton   12   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
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, Illinois    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   1255   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
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   45   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    leedsnorth
Leeds Radio Co.; New York City (NY)    leedsradio
Leeds Radio Laboratories; New York (NY)    leeds
Leich Electric Co.; Genoa, ILL.    leich
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); where?    lestein
Lester Radio Shop    lester
Leutz, C.R., Inc.(Golden-Leutz, Norden-Hauck); A...   65   leutz
Levy Electric Company; San Francisco, California    levy
Lewis & Deroy Radio Corp. ; New York City, NY    lewis
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.; Toledo 2, OH    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)   40   lincoln
Lindell Electric Shop; Seattle, Washington    lindell
Lindex Corp.; New York    lindexcorp
Lindstrom Corporation, The; Bridgeport Conn    lindstrom
Linear Systems , Watsonville   13   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   121   lloyds
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?)   20   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.    los-angele
LOUD Technologies, Mackie Designs; Woodinville (...    loudtechno
Louis, O.T., Wireless Department; New York City,...    louis
Loverin & Browne Company; Chicago, Illinois    loverin
Lowenstein Radio Company; Brooklyn, N.Y.    lowenstein
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
Lyradion Manufacturing Co.    lyradion
Lyrolian; (brand? where?)    lyrolian
Lysco, USA    lysco
Lytle & Canon    lytle
Lytton Inc., Walter   18   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
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 Co.    mack
Mack Trucks, Inc.; Greensboro NC    macktrucks
Mackay Radio & Telegraph Company; New York    mackay
MacLaren Manufacturing, Voltron (tubes); New Yor...    maclaren
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   11   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   703   magnavox
Magnecord, Inc. (Magnecorder); Chicago (IL)   30   magnecord
Magnepan: White Bear Lake    magnepan
Magnetic Amplifiers, Inc.; New York    magnetic
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   331   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   21   mallory
Malone Lemon Products, Inc.   16   malone
Man-Day Corporation; New York    manday
Maney Radio Corp.    maney
Manhattan Electrical Supply Co. Inc. (Mesco); Ne...   13   manhattan
Manley Laboratories, Inc.; Chino (CA)    manleylabs
Mann & Snell; San Francisco, California    mannsnell
Marantz; Itasca 2 3   293   marantz
Marathon Radio Co.; USA    marathon
Marcof Electronics; Webster Groves (MO)    marcofelec
Marconi Wireless Telegraph Co. of America   14   marconiusa
Marconiphone, Inc.; (where?)    marconipho
Marcraft International Corporation; Kennewick (WH)    marcraftin
Margo (brand)    margo
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 Inc.   14   marquette
Marshall Electronics; Newark NJ    marshal-el
Marshall Gerken Co., The    marshal-ge
Marshall Radio Products Inc.; Chicago, Illinois    marshal-ra
Martel Electronics (Telmar); Los Angeles (CA), N...   12   martel
Marti Electric Radio Co. Inc.; West Orange (also...   13   marti
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
Marvel Lens Industries, Inc.; Philadelphia    marvellens
Marvel Mfg. and Sales Co., The; Denver, Colorado    marvel2
Marvel Radio Company; New York City, New York    marvel
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   102   masco
Mason Radio Products Co.; Kingston, NY    masonradio
Master Electric Co.; Chicago, Illinois    master-ele
Master Engineering; Chicago    mastereng
Master Laboratories; New York (NY)    masterlabs
Master Radio Manufacturing Co.    master-rad
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)   16   mayfairele
Mayo Laboratories Inc.    mayo
Mayolian Radio Corporation; New York City    mayolian
Mazda Radio Manufacturing Co.; Cleveland (OH)   15   mazda
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
McCreary-Moore; Kansas City, Kansas    mccreary
McCulla Manufacturing Co.; Waukegan, IL    mcculla
McCullough, Frederick, S. Co.; Wilkinsburg, late...    mccullough
McElroy, T.R.; Boston MA   32   mcelroy
McGohan Inc., Don; Chicago, Ill.   15   mcgohan
McGorkle Manufacturing Co, D. H.; Oakland, Calif...    mcgorkle
McGrade Mfg. Co., E.W.; Kansas City    McGrade
McGuire Radio Laboratory; San Francisco, Califor...    mcguire
McIntosh Audio Company; Binghamton, NY   70   mcintosh
McIntosh Electrical Corp.; Chicago, Illinois    mcintoshel
McIntosh Stereopticon Co.    mcintosh-s
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   12   mcmurdoaf
McMurdo Silver, Inc.(pre WW2); Chicago   26   mcmurdo
Measurements Corporation, Boonton NJ   20   measurem
Measurements Corporation; Boonton, NJ    measure
Meck, John, Industries, Inc.; Plymouth (IN)   91   meck
Mectron Corp.    mectron
Medco Manufacturing Co., New York    medco
Megard    megard
Meissner Mfg. Div., Maguire Industries, Inc. (IL)   62   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
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.; Brooklyn, New York    mercury2
Mercury Radio Corp.; New York City, New York    mercurys
Mercury Radio Products Co. ; New York City. NY    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
Metalcraft Manufactures; Brooklyn NY    metalcraft
Meteor Phono Co.    meteor-pho
Meteor Radio Laboratories Co.; Piqua, Ohio    meteor2
Metro Electric Co.; Chicago (IL)   15   metro
Metro Electric Manufacturing Company Inc.; NY.    metroelect
Metropolitan Electronic & Instrument Co.; New Yo...    metropo-el
Metropolitan Eng. Service Co.    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)   37   mfj
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
Middlesex Wireless Supply Co.; Somerville, Massa...    middlesex
Midget Radio Company; Keanery, Nebraska    midget
Midland Electric Co.; (where?)    midland
Midland International Corporation; Kansas 2   138   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, Elmira    mignonwire
Miida Electronics, Inc.; Lyndhurst (NJ)    miidaelect
Miles Reproducer Co., Inc.; New York (NY)    milesrepro
MILITARY U.S. (different makers for same model) 2 3   283   military
Millard & Company, Wm. J. Inc. (Tillman); New Yo...    millardcom
Millen, James, Manufacturing Inc.; Malden (Mass.)   14   millen
Miller, Bertrand F. Co.    miller
Miller, J.L. Company; Beloit, Wisconsin    miller-jl
Miller, J.W.; Los Angeles (CA)    millerjw
Miller Manufacturing Co., New York N.Y.    miller man
Miller Radio Co., A. H.; Detroit, Michigan    millerah
Miller Rubber Co.; Akron,Ohio    millerrub
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)   24   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   36   mitchel-mf
Mitchell Speaker Co.; Riverside CA    mitchellsp
M&M Electric Mfg. Co.    mm-electri
MMA, Manufacturers Marketing Association Inc.;    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
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   25   monarch
Monarch, King Manufacturing Corp.    monarch-ki
Monarch Mfg. Co.    monarch-mf
Monarch Radio Corp.; Chicago, Illinois    monarchrad
Mondial Designs Limited; Dobbs Ferry, New York    mondialdes
Monitor Equipment Corp.    monitor
Monitor Products Co.; Los Angeles    monitorpro
Monitoradio; Indianapolis (IN)   21   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   1797   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)   13   morrow
Morse Electro Products Corp.; N.Y.; brand Electr...   15   morseelec
Morse, Frank W. (Morse Eureka); Boston, Massachu...    morse
Morse Manufacturing Co.; Newark, New Jersey    morsemfg
Mortimer Radio Corp.; New York    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   3608   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   10   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)   54   muntztv
Mura Corporation; Westbury (NY)    muracorp
Mu-Rad Laboratories Inc.; Asbury Park (NJ)   18   mu-rad
Murch Electronics; (where?)    murch
Murdock, WM.J. Co.; Chelsea   65   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
MusiCraft; (where?)    musicraft
Musio Radio Co.; Pittsburgh, PA    musio
Musitron Co., "The", Chicago, ILL.   15   musitron
Muskat Industries, Inc.; Miami, FL    muskat
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
Myradio Co.    myradio
Nagel, W.G., Electric Company; Toledo, Ohio    nagel
Naken; Chicago    naken
Narco, National Aeronautical Corporation; Fort W...    narconatio
Narda Microwave. Multiple locations, USA   11   narda
Nash-Odell Company, The; Chicago, IL    nash-odell
Nassau Radio Co., Inc.; Brooklyn, New York   12   nassau
Nasta Industries Inc.; (NY & PA)   17   nasta
Nathaniel Baldwin - see Baldwin    nathaniel9
National Company; Cambridge & Malden (MA) 2 3 4   366   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...   16   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   16   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 Union Radio Corp.; Orange (NJ)   12   national16
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, New York    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 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)   42   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    nichols
Nicolet Instrument Corporation; Madison    nico
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
Norcom Electronics Corporation; Norwalk (CT)    norcomelec
Norris Electrical Specialties Co., Inc.; New Yor...    norriselec
North American Foreign Trading Corporation;NewYork   13   northamftc
North American Philips Inc.   63   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
Nortronics Co., Inc.; Minneapolis (MN)    nortronics
Norver Co., Inc.; where in NJ ?    norverco
Nova-Tech, Manhattan Beach, CA   11   novatech
Novelty Radio Manufacturing Co.; Saint Louis, Mi...    novelty
NOVO Manufacturing Co.; New York City, New York    novo
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
Nye, Wm. M. Co. Inc.; Bellevue, Washington    nye
Oak Industries Inc.; Waltham (MA)    oakindustr
Oak Mfg. Co.    oak
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.; (where?)    ohio
Ohmite Manufacturing Company; Chicago (IL)    ohmitemanu
Okay Radio Corp.; Brazil, Indiana    okay
Oldroyd, Walter J.    oldroyd
Oldsmobile Motors; Lansing (MI)   32   oldsmobile
Olson Electronics Inc.; Akron, Ohio    olsonelec
Olson Radio Corporation; Akron, Ohio   26   olson
Olympic Radio & Television, Inc.; New York (NY) 2 3 4 5   405   olympic
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)   62   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
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
Overland Radio and Equipment Corp. (Super-Radyne...    overland
Owens-Illinois, (Kimble), Toledo (Ohio)    owensilli
Oxford (Tartak) Radio Corporation; Chicago    oxfordradi
Ozarka Inc.; Chicago   63   ozarka
P & M Radio Co.    pm
Pace Communications; Harbor City (CA)   22   pace
Pace Electronic Products Inc.; Mission Viejo, CA    pace-el
Pacent, New York City   29   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   275   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   16   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
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
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
Parmater Products Co.; Lansing, Michigan    parmater
Paromel Electronics Corporation; Chicago, IL    paromel
Parsons Laboratories Inc.; St. Paul, MN    parsons
Paso Sound; Charleston (SC)    paso
Patent Development Co.    patent
Paterson Radio Corp.    paterson
Pathe Phono & Radio Co.; Brooklyn   33   pathe
Patterson Radio Corp.; Los Angeles 2   108   patters-ra
Pausin Engineering Co.; Newark (NJ)    pausin
Pax Ltd.; Skokie (IL)    paxltdskok
Paywin Industries; New York. N.Y.    paywin
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-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 Manufacturing Co.    penn
Penney's; J.C., Penncrest (brand); New York   83   penney
Pennsylvania Radio Labs.    pennsylvan
Pennsylvania Wireless Mfg. Company, (Penna Wirel...    pennsylwir
Penta Laboratories; Chatsworth (CA)    penta
Pentron Corporation; Chicago (IL)   60   pentron
Pentz Radio Factory; Minneapolis, Minnesota    pentz
PEP Mfg. Co., Inc.; New York    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)    permapower
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   12   perry
Perryman; 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
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   3471   philco
Philharmonic Radio Corp.; (where?)   21   philharmra
Philip's Sport Shop; New York City, New York    philipsny
Philips USA   34   philips
Phillips 66, Petroleum Co.   34   phillips
Philmore Mfg. Co.; New York (NY)   62   philmore
Philsonic; USA    philsonic
Phoenix (brand)    phoen
Photion Instrument Corporation; New York City (NY)    photionins
Picard Radio Corp.; Chicago/New York    picard
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   487   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; Forest Park, Illinois    pioneerel
Pioneer Products Corp.; Plano (IL)    pioneer
Pioneer Radio Corp.; (where?)   13   pioneer2
Pioneer Radio Labs.; 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
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
Pla-Pal Radio Company, Chicago   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
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 Lab    polo
Polon Communications Corp.; Santa Monica (CA)    poloncommu
Polyconcept (Leed's); New Kensington (PA)    polyconcep
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
Portable Products Co., C.J.Tagliabue Div.; Brook...    portable2
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
Powell Manufacturing Co.    powell
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
Pratt; where?    pratt
Precel Radio Manufacturing Co.; Toledo (OH)    precel
Precise Electronics & Development Corp.; Mineola   11   precise2
Precise Radio Manufacturing Co.; Rochester, NY    precise
Precision Apparatus Co. Inc.; Glendale/Elmhurst ...   62   precis-2
Precision Electronics Inc.; Chicago, IL    precelec
Precision Equipment (pre 1923); Cincinnati   15   precisione
Precision Laboratories; New York    precisionl
Precision Meter Co. Inc.: Brooklyn, N.Y.    precis-mcb
Precision Radio Equipment Co. Inc.; Brooklyn, Ne...    precision3
Precision Radio Products Mfg. Co.    precision
Premax Products; Niagara Falls, (NY)    premaxprod
Premier Crystal Labs, Inc.; New York (NY)    premier-cr
Premier Electric Co.; Chicago (IL)   43   premier-el
Premier Electronic Labs.; New York    premelectr
Premier Radio Company; Los Angeles, California    premierla
Premier Radio Corp.; Defiance, Ohio   11   premier-ra
Premier Radio Corp.; Detroit, Michigan    premier3
Premier Radio Corp. of America; New York City, N...    premierrad
Premier Radio Manufacturing Co. (Pramco); Philad...    premier2
Premium Resources International; Los Angeles (CA)    premiumres
Presonus; Louisiana    presonus
Presto Recording Corporation; New York   16   presto
Prest-O-Lite; Indianapolis (IN)    prestolite
Priess Radio Corp.   12   priess
Prima Products Corp.    prima
Privat-Ear    privat
Products of Progress, Inc. ; N.Y.    produc
Pro-Electronics Corp.; New York    pro-electr
Profco Radio Mfg. Co.; new York City, New York    profco
Professional Radio Assembling Co.; New York City...    profess
Progressive Specialty Co.; (where?)    progressiv
Promenette Radio & Television Corp.    promenette
Prometheus Electric Co., The; New York City, New...    prometheus
Proudfoot, G.M.; Chicago   12   proudfoot
PTS - Programmed Test Sources, Inc.; Littleton (...    ptsprogram
Publix; (where?)    publix
Puratron, Ideal Products Corp.; Newark    puratron
Pure Oil Corp.; Chicago (IL)   21   pure
Purotone Radio Corp.    purotone
Pyle, H. S. Manufacturer; Bremerton, Washington    pyle
Pyramid Electric Company; Paterson (NJ)    pyramidele
Pyramid Products Co.; Chicago, Illinois    pyramid
Q. T. Light Company, The; East Orange, New Jersey    qt-light
QRS Music Co; Chicago (IL)    qrs-redtop
Q.T. Radio Products Co., The; East Orange, New J...   10   qt
Quaker City Paper Box Co.; Philadelphia, Pennsyl...    quaker
Qualitone Co., The; Sioux City, Iowa    qualitone
Quality Moulded Products Inc.; Jersey City, NJ    qualitym
Quam Radio Corp.; Chicago (IL)    quamradio
Quan-Tech Laboratories Inc.; Boonton (NJ)    quantechl
Quasar Company, Franklin Park (IL)   28   quasar
Quasar Pen; Commerce Township (MI)    quasar-pen
Queen Quality Radio Corp.    queen
Queens Radio Co, Inc.; Long Island, New York    queens
Quest Technologies, Inc.; Oconomowoc (WI)    questtech
R. B. Manufacturing Co.; Cincinnati, OH    rb-manuf
Racal Communications Inc., Silver Springs MA   11   racal
Racon Electric Co., Inc.; New York (NY)    racon
Radial Manufacturing Company, The; Akron, Ohio    radialman
Radiall Co.; New York    radiall
Radiart Corp.; Cleveland (OH)   16   radiart
Radiart Labs    radiart-la
Radiette Manufacturing Company; Chicago Ill.    radiette
Radio and Television Institute; Chicago (IL)    radioandte
Radio Apparatus Co.; Detroit, Michigan    radio02
Radio Apparatus Co. of America; Philadelphia, PA    radioappar
Radio Apparatus Co.; Pittsburg, PA    radioappa3
Radio Apparatus Co.; Pottstown, PA   10   radioappa4
Radio Apparatus Service, The; Washington, D.C.    radioappa2
Radio Apparatus Specialty Co. ,The : (where?)    radioappa5
Radio Appliance Co., The; San Francisco, Califor...    radioappli
Radio Appliance Laboratory; Chicago (IL)    radioappl
Radio Audion Company (Myers2): Jersey City, NJ.    radioaudio
Radio Auto Distributors; (where?)    radio03
Radio Buyers Syndicate; (where?)    radio04
Radio Cabinet Co. of Indianapolis, Indiana    radiocabin
Radio Center; (where?)    radio05
Radio Chassis Inc. (RCI); New York (NY)   33   radio06
Radio Chron Co.; Kansas City (MO)   10   radio07
Radio Circular Co.; New York (NY)   24   radio08
Radio City Products Company, Inc.(RCP); New York   61   radiocity
Radio Company of Boston; Boston, Massachusetts    radiocomp
Radio Company of New York (Racony); New York Cit...    radiocompa
Radio Constructors Laboratories; New York, NY    raco
Radio Courses Inc.; (where?)    radiocours
Radio Craftsmen Inc., The; Chicago (IL)   49   radio10
Radio Development & Research Corp. (RDR) USA   11   radio11
Radio Development Company; San Francisco    radiodev
Radio Development Corp.; Springfield, MS    radiodev2
Radio Devices Co.; San Francisco. California    radio12
Radio Displays Co.; Chicago (IL)    radiodispl
Radio Distributing Co.; Newark, New Jersey    radiodis
Radio Distributors of America, Inc.; Chicago    radiodistr
Radio Electric Co.; Pittsburgh, Pennsylvania    radio14
Radio Electric Service Co.; (where?)    radio15
Radio Electric Specialty Co. ; Chicago, Illinois    radioelec
Radio Electrola - see RCA Victor Co., Inc.    radio43
Radio Electronics Designs Inc.; St. Louis (MS)    radioelctr
Radio Engineering & Appliance Corp. (Reaco); Mon...    reaco
Radio Engineering Co.; Baltimore, Maryland   14   radio16
Radio Engineering Laboratory: Sheboygan, Wisconsin    radioeng2
Radio Engineering Labs. (REL); Long Island City ...   23   radio17
Radio Engineers (Continental Radio): Minneapolis...    radioeng3
Radio Equipment & Mfg. Co.; Davenport, Iowa    remco2
Radio Equipment Co. ; Boston, Mass.    radioebost
Radio Equipment Co. ; Philadelphia, PA    radioephil
Radio Equipment Co.; Chicago. Illinois    radioechic
Radio Equipment Co. Inc.; San Francisco, Califor...    radioeqsan
Radio Equipment Service; New York City, New York    radioequip
Radio Exchange & Supply Co. Inc.    radioexcha
Radio Flyer Inc.; Chicago    radioflyer
Radio Foundation Inc.; New York City, New York    radiofound
Radio Frequency Laboratories (RFL); Boonton NJ    radiofrequ
Radio Guild Inc., The; New York City, New York   12   radio20
Radio Industries Corp.; New York City, New York    radio21
Radio Instruments Co.; Washington D.C.    radio22
Radio Kits, Inc.; (where?)   11   radio23
Radio Lab. & Mfg. Co.; Los Angeles, California    radiolab2
Radio Laboratories of New Jersey Inc.; Cranford,...    radiolabnj
Radio Laboratories, X-L; Chicago, IL    radiolabxl
Radio Laboratory, The; Rochester, New York    radiolab
Radio Lamp Company; Chicago (IL)    radiolamp
Radio Lamp Corporation; New York (Myers1)    radiolamp1
Radio Mail Order Co.; (where?)    radio24
Radio Manufacturing Company; Springfield, MA    radiomansp
Radio Master Corp.; Bay City (MI)   24   radio25
Radio Merchandise Sales Inc.; New York (NY)    radiomerch
Radio Mfg. Engineers, Inc. (RME); Peoria, ILL.   48   rme-electr
Radio Outfitting Corp.; New York City, New York    radioout
Radio Panel Shop; (where?)    radio27
Radio Parts Co. Laboratories; (where?)    radio28
Radio Products Co.; Westport, Connecticut    radioprod4
Radio Products Company, Mfrs.; Los Angeles, Cali...    radioprod5
Radio Products Corp. of America; New York City, ...    radioprod2
Radio Products Corp.,The (Dayrad); Dayton or New...   16   radiopro
Radio Products, Inc.; Richmond, Indiana    radioprod3
Radio Products Laboratory; New York City, New York    radioprodu
Radio Products Manufacturing Co.; Chicago, Illin...   63   radioprodm
Radio Products Sales Co.; San Francisco, Califor...    radioprod
Radio Receptor Co. Inc.; New York   28   radio31
Radio Research Laboratories; Hastings, Nebraska    radioresea
Radio Rite Service Labs.; (where?)    radio32
Radio Sales & Service Corporation; Chicago    radio44
Radio Service & Mfg. Co.; New York City, New York    radio33
Radio Service Co.; Los Angeles, California    radioserv2
Radio Service Labs.; Asbury Park, New Jersey    radio34
Radio Shack (Tandy, Realistic); USA 2 3 4 5 6 7 8 9 10   944   radioshack
Radio Shop of Newark; Newark, New Jersey    radioshopn
Radio Shop, The; Sunnyvale (CA)   29   radio35
Radio Sight & Sound Corp.; Chicago (IL)    radio36
Radio Specialties Co.; San Francisco, California    radio37
Radio Specialty Co. (Rasco); New York City, New ...    rasco
Radio Specialty; Portland, Oregon    radiospec
Radio Specialty Shop; Oakland, California    radiospecs
Radio Supply Co. of California; Los Angeles, Cal...    radiosupca
Radio Supply Co. USA - many different makers und...    radiosupp1
Radio Supply House; (where?)    radiosuppl
Radio Surplus Corp.; New York City (NY)    radio40
Radio Technologies LLC; Glenview (IL)    radiotechl
Radio Telephone Mfg. Co.;New York City, New York    radiotelep
Radio Telephone Shop, The; San Francisco, Califo...    radiotele
Radio Testing Station; Binghamton, New York    radiotest
Radio Trading Company; New York    radiotradi
Radio Training Ass'n of America; Hollywood, CA    radiotrain
Radio Transceiver Laboratories; New York, (NY)    radiotrans
Radio Transceiver Labs.; Richmond Hill, N.Y.    radiotran2
Radio Units Inc.; Maywood, IL    radiounits
Radio Vision (where?)    radiovisio
Radio Wire Television Inc.; New York - see also ... 2   106   radiowire
Radio World (periodical)    radioworl
Radiobar Company of America; New York (NY)   18   radiobar
Radiochron (brand?); where?    radiochron
Radio-Craft Company Inc.(Radiocraft); Brooklyn,...   10   radiocraft
Radiocraft Company (RaFone, Ra Fone); San Franc...    radiocraf2
Radioette Manufacturing Co., The; Los Angeles, C...    radioette
Radiofone Corp., Detroit    radiofone
Radio-Fone-O-Graf Co.; Elizabeth, New Jersey    radio-fone
Radiogem Corp., The; New York City, New York    radiogem
Radio-Glo Company Inc.; Benton Habor (MI)    radioglo
Radioland Company, The; New York City    radioland
Radiomarine Corporation of America, New York    radiomarin
Radiomart Company, The; Long Beach, California    radiomart
Radio-Matic; Maplewood, New Jersey    radiomatic
Radion Corp, The; Chicago Ill, USA    radion
Radionic Equipment Co.; New York 7, N.Y.    radionic
Radionola International Corp.; (where?)    radionola
Radiophone Corp.; Los Angeles    radiophone
Radiophone Equipment Co.; Philadelphia, Pennsylv...    radiophon2
Radi-Ore Labs; Nahant, Massachusetts    radiore
Radiotechnic Labs. Inc.    radiotechn
Radiotel Manufacturing Co.; (where?)    radiotel
Radiowunder Specialty Co.; Boston MA    radiowun
Radisto Sales Co.    radisto
Radolek Co., Chicago 2 3   236   radolek
RAD-SCO, Los Angeles    radsco
Radson Engineering, Macon, Ill.    radson
Ragal    ragal
Ramsey Electronics Inc. Victor New York    ramsey
Ramstone Corp.; New York City, New York    ramstone
Randix Industries LTD, Milford MA   10   randix
Randle Radio Co.    randle
Randolph Radio Corp.; Chicago IL   25   randolph
Ranger Coil Co.; (where?)    ranger
Ranger Communications Inc.; Chula Vista, CA.    rangerrci
Ranger Examiner, USA   10   ranger-ex
Rasac (Radio and Scientific Apparatus Co.); San ...    rasac
Rasla    rasla
Rathbun Manufacturing Co., Inc.; Jamestown, NY    rathbun
Rauland Corporation; Chicago   52   rauland
Rauschenberg Radio Shops    rauschenbe
Raven Radio Inc.; Albany, New York    raven
Rawls, W.C. & Co.    rawls
Ray Isler Radio Co.    ray
Ray Jefferson; Philadelphia (PA)    rayjeffers
Ray-Dee Artcraft Products    ray-dee
Ray-Di-Co Organization, The; Chicago, Illinois    ray-di-co
Ray-Dyne Mfg. Corp., New York    ray-dyne
Ray-Energy Radio & Telev. Corp.    ray-energy
Raylynn Mfg Co. (Rayco); Boston, Mass.    raylynn
Raymond Radio Corp.; New York City, New York    raymondrad
Raymond Rosen & Co.    raymond
Rayonic Corp.;    rayonic
Ray-O-Vac / Rayovac, French Battery Co.; Madison...   10   ray-o-vac
Rayovox Mfg. Co.; Brooklyn, New York    rayovox
Rayphone Radio Inc.; New York City    rayphone
Raytheon Mfg. Co.; Cambridge, USA (also tubes) 2 3   238   raytheon
R.B. Radio Co.; New York City, New York    rb
R-C Mills Radio Corp. New York City, New York    rcmills
RCA Radiomarine Products Department; Camden (NJ)   17   rca-marine
RCA (RCA Victor Co. Inc.); New York (NY) 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 40 41 42 43 44   4382   rca
Readrite Meter Works; Bluffton (OH)   41   readrite
Reception Radio Corporation; Philadelphia    reception
Recepton Radio Corp.    recepton
Recoton Corp.; Long Island City (NY)    recotoncor
Rectilinear Research Corp.; Brooklyn (NY)    rectilinea
Red Lion Cabinet Co., Red Lion   12   redlion
Redden Company, A. H.; Irvington, New Jersey    redden
Reeps Radio Corp.    reeps
Regal; New York (NY)   83   regal
Regal Products Corp.(Regaltone, Regal-Tone); Phi...    regalprod
Regency (brand of I.D.E.A.)   52   regency
Regent Radio Corp.; New York City, New York    regent1
Rego Insulated Wire Co.; Hoboken (NJ)    regoinsula
Reinartz, J.L. Co.    reinartz
Reiner Electronics Co.; New York 1    reiner
Rek-O-Kut company; New York, NY   29   reko
Reliable Electronics Corporation; Philadelphia PA    reliab
Reliable Electronics Corporations; Collingswood,...    reliableel
Reliable Parts Manufacturing Co., The; Cleveland...    reliablera
Reliable Radio Co.; New York City, New York    reliable
Reliance Electric Co., Cleveland, Ohio    reliance
Reliance Manufacturing Co.; Newark, New Jersey    reliance1
Reliance Rubber Company, The; Chicago, Illinois    relianceru
REM Electronic Instruments; Inglewood, CA    rem
Rembrandt; Bayside (NY)    rembrandtd
Remco Toys Inc.; Newark, NJ, USA    remco
Remington Radio Corporation; White Plains, NY   11   remington
Remler Co. Ltd.; San Francisco 2   149   remler-co
Ren Industries, Inc; Chicago    ren
Renard Radio & TV Corp., NY, NY    renard
Replica - see HOMEBREW - REPLICA    replica9
Republic Industries   15   republic
Republic Radio Co. Chicago    republic4
Republic Radio Co.; Cleveland, Ohio    republic3
Republic Radio Mfg. Corp.    republic5
Resas Inc.; New York City, New York    resas
Research Laboratories, Inc.; Des Moines (IA)    resealabio
Revall (Tubes); Cleveland    revall
Revere Camera Co.; Chicago (IL)   26   revere-cam
Revere Radio Corp.; Ashland (OH)   14   revererad
Rex Radios, Inc.; Newark, New Jersey    rex
Rexel Merchandise Co.    rexel
Rextron Radio Corporation (tube brand); Chicago    rextron
Reynolds Radio Specialty Co.; Colorado Springs, CO    reynolds
RF Communications, Inc.; Rochester, N.Y.    rfcomunica
RF Concepts; Gilroy, CA 95020    rfc
RGH Mfg. Co.    rgh
RGS Manfg. Co. Inc.; Staten Island (NY)    rgsmanfgco
R.H. Macy & Co., New York   11   rh
Rhamstine, J. Thos.; Detroit, Mich.    rhamstine
Rhason Manufacturing Co.; Union City, NJ    rhason
Rheem Manufacturing Company; Los Angeles (CA)    rheem
Rhein Sound Systems Inc.; Orlando (FL)    rheinsound
Rich, George H.   19   rich
Richards & Company Inc. George; Chicago, Illinoi...    richards
Richards, C. W.    richards-c
Richardson Company; Erie, Pennsylvania    richards2
Richardson Radio Inc.; New York City, N.Y.    richardson
Richmond Radio Co.; Richmond, California    richmond
Rieger-Bailey Co. of America Inc.; Philadelphia,...    rieger
Riehl Radio Manufacturing & Supply Company (Real...    riehl
Riley-Klotz Manufacturing Co., Inc.; Newark, New...    riley
Rim Radio Mfg. Co.; Brooklyn New York.    rimradiomf
Rippner Bros. Mfg. Co.; Cleveland, Ohio    rippner
Ristaucrat, Inc.; Appleton (WI)    ristaucrat
Ritchie, E.S. & Sons, Brookline, Massachusetts    ritchie
Rittenhouse Co., The A.E.; Honeoye Falls, New York    rittenhous
Ritter Radio Corporation; New York City, New York    ritter
Rivero & Company; San Francisco, California    rivero
Rix Radio Supply House, Inc.; Brooklyn N.Y.    rixradio
Rixtron Co., The; Belmont California    rixtron
R-K Manufacturing Co.; San Francisco, California    r-k
R.K. Radio Laboratories, Inc.   28   rk
R-L Electronic Corp., Illinois    R-L Electr
rms Electronics; Middle Village N.Y    rmselectr
Robbins & Fuerst    robbins
Robert-Lawrence Electronics Corp.    robertlaw
Roberts Electronics Inc.; Los Angeles (CA)   13   robertsel
Roberts Radio Henry C. Co.    roberts
Robertson Clock & Instrument Co.; Detroit, MI    robertson
Robertson-Davis Co., Chicago    robert-dav
Robins Industries Corp.; Flushing, N.Y.    robins
Robinson Houchin Optical Co., The; Columbus (OH)    robinsonho
Robinson Specialty Co.    robinson
Robot Research Inc.; San Diego (CA)    robotresea
Robyn International Inc.; Rockford (MI)   11   robyninter
Rock Ridge Radio Corp.; San Francisco, California    rockridge
Rocke International Electric Corp.    rocke
Rockford Novelty Furniture Company, Bergman, Joh...    rockford-n
Rockland Precision , Orangeburg,    rockland
Rock-Ola Manufacturing Corporation (Rockola); Ch...   51   rockola
Rod Radio Mfg. Co.    rod
Rodale Manufacturing Co. Inc; Emmaus (PA)    rodale
Roemer Furniture Rudolph Co.    roemer
Roger Television Inc.; New York (NY)    rogertele
Rogers Electronic Corp.; New York (NY)    rogerselec
Rogers Radio Co.; Pittsburg, Pa    rogers
Rola Company, Oakland, California   12   rola
Roland Radio Corporation; Mount Vernon (NY)   54   roland
Roller-Smith Company; New York City    roller
Roll-O Radio Corp.; Cincinnati, Ohio    rollo-o-ra
Rooker & Barron MFG. Co. Newark, New Jersey    rooker
Roome, Harry V.; Los Angeles (CA)    roome
Roots Auto Radio Mfg. Corp.    roots
Roscon Corp.; (NJ)    rosconc
Rose Company, The; New York (NY)    rose-2
Rose Radio Co.    rose
Roselle Manufacturing Co.    roselle
Rosemark Radio Corporation; The; New York City, ...    rosemark
Rosen, D. S. (D. S. Rosen); New York City, New Y...    rosen
Ross Electronics Corp.; Chicago (IL)   83   ross
Ross Wire Company; Providence, R. I.    rosswire
Rossiter Manning    rossiter
Roth Radio Co.    roth
Roth-Downs Manufacturing Co.; St. Paul, MN   15   roth-downs
Round Sound ; New York    roundsound
Roy Electric Co.; New York (NY)    roy
Royal - see also in text    royal
Royal Blue Tube Laboratories; Newark New Jersey    royalblue
Royal (brand); where?    royalbrand
Royal Electrical Laboratories. Newark USA    royal-elec
Royal Manufacturing Co.; New York City, New York    royal-manu
Royal Radio Co., New York    royalrad
Royal Sound Co. Inc.; Eatontown    royalsound
Royale Radio Crafters    royale
Royce Electronics Corporation; N. Kansas City (MO)    royceelect
Roycraft Co., The    roycraft
RTBN - Radio Talking Book Network; Omaha (NE)    radiotalk
RTL, Radiotechnic Laboratory; Evanston, Ill.    rtl
Rubicon Company; Philadelphia    rubiconcom
Ruchelhaus, John    ruchelhaus
Ruf Products Co.; Brooklyn (NY)    rufproduct
Russell Electric Co.    russell
Russound/Fmp. Inc., Newmarket, New Hampshire    russound
Rutherford Electronics Co , El Segundo, CA    rutherford
Ruthton Electric Co.; New York City, New York    ruthton
Ryan Sales Co.    ryan
Ryans (Where?)    ryans
Rycom Instruments, Raytown    rycom
S & H Laboratories; Chicago, IL    sh-labor
Saal Company, Chicago    saal
sabtronics inc;Tampa, FL    sab
Sadler Manufacturing Co. (Trutone); San Francisc...    sadlermanu
SAE Inc., Los Angeles    sae
Saginaw Radio Service; Saginaw, Michigan    saginaw
Salton Inc.; Mount Prospect (IL)    saltoninci
Samco; Milwaukee WI    samco
Sampo Corporation of America; Elk Grove (IL)    sampocorpo
Sampson, the, Co.; Illinois    sampson
SAMS, Howard W., Photofact Folders; Indianapolis...    sams-photo
Samson Electric Co., Massachusetts   47   samson
Samson Technologies; Hauppauge NY    samsontech
San Pedro Radio Laboratories    san-pedro
Sandar Corporation; Long Island City (NY)    sandarcorp
Sandwick; see L. M. Sandwick Associates, Chicago    sandwick9
Sangamo Electric Co.; Springfield (IL)    sangamo
Santee Co., The; Los Angeles (CA)    santeeco
Sanyu Electric, Inc. ; San Jose, CA    sanyu-elec
Sara, J & L Co. Inc.    sara
Saratoga Industries Inc.; Saratoga Springs (NY)    saratoga
Sargent, E.M., Co.; Oakland CA   27   sargent
Sargent-Rayment, Silver-Marshall Inc.    sargent-ra
Sarkes Tarzian Enterprises, Bloomington, In    sarkes
Saunders, Geo. S. and Co.; Boston, Massachusetts    saunders
Savil Radio Engineering Corp.    savil
Savoy Manufacturing Co.; New York City, New York    savoy
Sawafuji America Corp.; (where?)    sawafujiam
SBE - see Linear Systems, Watsonville    sbe-9
SBE, Opti-Scan; California City (CA)    sbeoptisca
SBM Standard Business Machines Co. Chicago;    sbm
S-C Merchandising Company; Chicago, IL    sc-mechand
sca, Stereo Corporation of America (where?)    sca