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USA: Radio Catalog for the radio manufacturer Clapp-Eastham Co.; Cambridge, MA

Here you can view a Radio Catalog for the selected Manufacturer/Brand on ONE page - and may use «Ctrl-F» to find models, but we recommend the normal search because the sorting here is done by computer without human intervention.

Be aware that this page is static and renewed only once every 10 days. You are better off using the dynamic page for the Radio Catalog.
To get a list by date, go back to the search page (HP) and use the "Advanced search for Antique Radios" by typing a manufacturer/brand in the corresponding field. To get the Picture Gallery, also check the green camera symbol. [modelindex.cfm-en]
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Model Year Category Tubes Pictures Forum Coll.Pr.

Adjustable Spark Gap 1909 Amateur-D 1 Bilder vorhanden      
Antenna Switch Dove Marble base 1914–16 Radio part 11 Bilder vorhanden      
Antenna Switch Type Y 658 1919 ?? Radio part 13 Bilder vorhanden      
Baby Emerson Loud Speaker Set [.] 1927/28 Radio 1 - Multivalve 14 Bilder vorhanden     $
Balanced Variable Condenser Type 800 1919 Radio part 1 Bilder vorhanden      
Billow Armstrong Regenerative Set 1924 ? Radio 1 3 Bilder vorhanden      
Blitzen Crystal Receiver 1912–15 Crystal 24 Bilder vorhanden     $
Blitzen Amplifying Coil 1917 Radio part      
Blitzen Amplifying Telephones 1917 Speaker-P      
Blitzen Capacity Condenser 1917 Radio part      
Blitzen Complete Transmitting Set 1917 mod-pre26      
Blitzen Detector Stand 1917 Radio part 1 Bilder vorhanden      
Blitzen Duplex Loading Coil 1912 Radio part 3 Bilder vorhanden      
Blitzen Electrolytic Interrupter 1917 mod-pre26 2 Bilder vorhanden      
Blitzen Helices Oscillation Transformers 1917 ? Radio part 3 Bilder vorhanden      
Blitzen Helix 1/4 KW 1912–17 mod-pre26 4 Bilder vorhanden     $
Blitzen Oscillation Transformer 1917 mod-pre26      
Blitzen Radiocoupler 1917 ? Radio part 2 Bilder vorhanden      
Blitzen Receiving Set 1912–15 mod-pre26 16 Bilder vorhanden      
Blitzen Rotary Variable Condenser [1912 version] 1912–15 Radio part 3 Bilder vorhanden      
Blitzen Rotary Variable Condenser 1917 mod-pre26      
Blitzen Spark Gap Cat. No. W656 1917 mod-pre26      
Blitzen Switch Cat. No. W782 10-point 1917 Radio part      
Blitzen Tesla Coil 1917 mod-pre26      
Blitzen Tesla High Frequency Coil 1917 mod-pre26      
Blitzen Transformer Type E 1910–20 Amateur-D 8 Bilder vorhanden     $
Blitzen Transformer 1/2 K.W. 1914–20 Radio part 4 Bilder vorhanden      
Blitzen Transformer 1/4 KW 1912 Radio part 3 Bilder vorhanden      
Blitzen Tuner 1912–15 mod-pre26 10 Bilder vorhanden      
Blitzen Tuning Coil 1917 mod-pre26      
Blitzen Tuning Coil Single Slide 1916 mod-pre26 5 Bilder vorhanden      
Blitzen Type Transformer L [1/4 K.W.] 1914–20 Radio part 8 Bilder vorhanden      
Blitzen Wave Meter 1917 Radio part 2 Bilder vorhanden      
Boston Wireless Key Engraved Bakelite Base 1919–21 Morse+TTY 3 Bilder vorhanden      
Boston Wireless Key Italian Dove Marble base 1914–17 Morse+TTY 10 Bilder vorhanden     $
Bulletin FZ 1922 Paper 27 Bilder vorhanden      
Bulletin Z 1920 ? Paper 8 Bilder vorhanden      
Cambridge Semi-Quenched Rotating Spark Discharger 1917 mod-pre26      
Cambridge Tuner for Long Wave length Stations 1917 mod-pre26 7 Bilder vorhanden     $
Cambridge Variable Condenser 1917 mod-pre26 6 Bilder vorhanden     $
Catalog M Circa 1915 1915 ? Paper 23 Bilder vorhanden      
Catalog X 1916 1916 Paper 40 Bilder vorhanden      
Ceco Tuning Coil 1910 Radio part 2 Bilder vorhanden      
Crystal Radio Receiving Set SS Variometer [Fake modern creation] 1921 ?? Crystal 6 Bilder vorhanden     $
Crystal Receiving Set 1909–14 Crystal 1 Bilder vorhanden      
Crystal Receiving Set Duck No. 60X43 1912 Crystal 2 Bilder vorhanden      
Crystal Receiving Set No. 6040 1910 Crystal 1 Bilder vorhanden      
D Receiver 1913–15 mod-pre26      
D tuner 1914–22 mod-pre26 4 Bilder vorhanden      
Early Loose Coupler 1912 ? mod-pre26 2 Bilder vorhanden     $
Gold Seal Super Radak 1924 Radio 4 - UV201A 2 Bilder vorhanden      
Gold Star [.] 1925 Radio 5     $
High Frequency Buzzer 1917 Radio part      
H.R.A. 1922 ? Ampl/Mixer 1 4 Bilder vorhanden      
H.R.L. Regenerative Receiver 1922 ? Radio 1 - UV200 7 Bilder vorhanden      
Hytone Quenched Sprak Gap 1915 ? mod-pre26      
Improved Ceco Tuning Coil 1912 mod-pre26 12 Bilder vorhanden     $
Improved Ferron Detector 1912 Radio part 4 Bilder vorhanden      
Improved Transformer Type L 1920 ?? Amateur-D 5 Bilder vorhanden      
Loose Coupler Crystal Receiver Dual Perikon 1913 Crystal 19 Bilder vorhanden     $
Loose Coupler Tuner Type X Receiving Transformer 1917 mod-pre26 10 Bilder vorhanden     $
National Radak Junior 1922 ? Radio 1 4 Bilder vorhanden      
One Stage Amplifier Panel Z.R.A. 1920–22 Ampl/Mixer 1 - UV201 2 Bilder vorhanden      
Oscillation Coil Double Slide 1909 ? Amateur-D 5 Bilder vorhanden      
Portable Transmitting & Receiving Set Duck No. 97X42 1912 Amateur 1 Bilder vorhanden      
Quenched Spark Transmitter 1917 mod-pre26      
Radak A4 [.] 1923 Ampl/Mixer 2 9 Bilder vorhanden     $
Radak A23 1923 Radio 2      
Radak C3 1923 Radio 3 9 Bilder vorhanden     $
Radak C23 1923 Radio 4 - UV201A 13 Bilder vorhanden     $
Radak C63 [.] 1923 Radio      
Radak C64 [.] 1923 Radio 5 2 Bilder vorhanden     $
Radak DD [.] 1925 Radio 3 - UV201A 9 Bilder vorhanden     $
Radak Gold Seal 1924/25 Radio 4     $
Radak H.H.L. 1923 Radio 3 - WD12 5 Bilder vorhanden     $
Radak HR 1921/22 Radio 1 15 Bilder vorhanden   1F $
Radak HZ 1922 Ampl/Mixer 2 9 Bilder vorhanden     $
Radak R3 [.] 1923 Radio 1      
Radak R4 [.] 1923 Radio 1 - WD12 15 Bilder vorhanden     $
Radak R23 1923 Radio 3 Bilder vorhanden     $
Radak R43 1923 Radio 1      
Radak RHM (RH Macy) [.] 1924 Radio 3 14 Bilder vorhanden     $
Radak RZ 1922 Radio 3 - UV200 13 Bilder vorhanden     $
Radak Electro Ampliphone 1921 Speaker-P 1 Bilder vorhanden      
Radion Receiving Set 1916 Crystal 1 Bilder vorhanden      
Radion Receiving Transformer [New Type] 1920 mod-pre26 7 Bilder vorhanden     $
Radion Receiving Transformer 1917 ? mod-pre26 2 Bilder vorhanden      
Radion Receiving Transformer Loose Coupler 1917 mod-pre26 5 Bilder vorhanden     $
Radio Telegraph Apparatus Catalog S 1915/16 Paper 49 Bilder vorhanden      
Receiving Set No. 14 1910 Crystal 1 Bilder vorhanden      
Receiving Set No. 16 1910 Crystal 1 Bilder vorhanden      
Receiving Set Type AF 1916 ? Radio 1 1 Bilder vorhanden      
Receiving Set Type ASA 1916 mod-pre26 1 Bilder vorhanden      
Receiving Set Type S 1916–18 mod-pre26 3 Bilder vorhanden      
Receiving Transformer De Luxe Type "D" 1917 ? mod-pre26 8 Bilder vorhanden      
Regenerative Receiver HRF 1922 mod-pre26 2 Bilder vorhanden      
Regenerative Receiver (Tuner) ZRF 1920 mod-pre26 13 Bilder vorhanden 1S   $
Regenerative Receiver HR & Two-Stage Amplifier HZ 1922 Radio 3 7 Bilder vorhanden     $
Regenerative Receiving Set Type F.A.R. (FAR) 1920 Radio 1 - VT-1 2 Bilder vorhanden      
Shortwave Tuner (Blitzen) H 1919/20 mod-pre26      
We are 17 370 members from more than 100 countries. You are invited to read the link "Sign up for MEMBERSHIP". Every person truly interested in antique radios is welcome. See also the tube pages and the collector pages. [modelindex.cfm]
  
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