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USA: Radio Catalog for the radio manufacturer General Radio Company; 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.

AC-Millivoltmeter Type 1808 1981 ?? Equipment 13 3 Bilder vorhanden 1S    
Admittance Meter 1602-B 1960 ? Equipment 9 Bilder vorhanden 2S    
AF Transformer 231-A 1921 Radio part 10 Bilder vorhanden 1S   $
AF Transformer 285 1925 Radio part 1 Bilder vorhanden      
Air Condenser 120 A 1916 ? Radio part 2 Bilder vorhanden      
Amateur Band Frequency Meter 558-P 1935 ?? Equipment 4 Bilder vorhanden      
Amplifier 210 1930 ?? Ampl/Mixer 5 - 26 1S    
Amplifier 250 1930 ?? Ampl/Mixer 3 - 27 1S    
Amplifier 514-A 1931 Equipment 3 2 Bilder vorhanden 3S    
Amplifier and Null Detector 1231-B 1948–59 Equipment 4 - 1U4 1 Bilder vorhanden 1S    
Amplifier Transformer 585 585-D, 585-II, 585H 1928 Radio part 1 Bilder vorhanden      
Amplifier Unit Type 300 C 1923 Ampl/Mixer 1 - WD11 1 Bilder vorhanden      
Amplifier Unit Type 300 D 1923 Ampl/Mixer 1 - UV201A 9 Bilder vorhanden     $
Amplitude Modulation Monitor 1931-A 1949 ? Equipment 2 Bilder vorhanden      
Audibility Meter Type 122 1919 ? Equipment 1 Bilder vorhanden      
Audio Oscillator 213B 1925 ?? mod-past25 4 Bilder vorhanden 1S   $
Audio Oscillator 813-A 1935 ? Equipment 4 Bilder vorhanden      
Audio Oscillator 1311 (1311-A) 1962 ? Equipment 8 6 Bilder vorhanden 2S    
BC14A 1918 Crystal 15 Bilder vorhanden     $
Beat Frequency Oscillator 700a 1940 ?? Equipment 8 - 6J7 1 Bilder vorhanden 2S    
B Eliminator 1926 ?? Power-S 1 - BH 1S    
B-Eliminator Kit 1926 Kit 1 - BH 1 Bilder vorhanden      
Bridge Oscillator 1330-A 1956 ? Equipment 3 - 6AQ5 1 Bilder vorhanden      
Capacitance bridge 716-c 1946 Equipment 1 Bilder vorhanden      
Capacitance Bridge 1615-A 1964 ? Equipment 2 Bilder vorhanden      
Capacitance bridge 1617 1964 ?? Equipment 3 Bilder vorhanden      
Comparison Bridge 1604-B 1953–56 ? Equipment 1 Bilder vorhanden 2S    
Constant Impedance Audibility Meter Type 164 1919 ? Equipment 1 Bilder vorhanden      
Counter GR-1192-B 1972 Equipment 1 Bilder vorhanden     $
Counter 1192B 1969 Equipment 1 Bilder vorhanden      
Coupling Impedance 369 1926 Radio part 1 Bilder vorhanden      
DC Amplifier and Electrometer 1230-A 1964 ?? Equipment 4 - 5886 4 Bilder vorhanden      
DC Microvoltmeter-Nanoammeter 1807 1968 ?? Equipment 3 Bilder vorhanden      
Decade Capacitor 1419-A 1965 ?? Equipment 3 Bilder vorhanden      
Decade Inductor 1490-D 1968 ?? Equipment 3 Bilder vorhanden      
Decade Inductor 1490F 1968 ?? Equipment 3 Bilder vorhanden      
Decade Resistance Box 102G 1924 ?? Equipment 5 Bilder vorhanden      
Decade Resistance Box 602-D 1935 ?? Equipment 1 Bilder vorhanden      
Decade Resistance Box 602-E 1935 ?? Equipment      
Decade Resistance Box 602-F 1935 ?? Equipment 1 Bilder vorhanden      
Decade Resistance Box 602-G 1935 ?? Equipment 1 Bilder vorhanden      
Decade Resistance Box 602-J 1931 Equipment 4 Bilder vorhanden      
Decade Resistance Box 602-K 1935 ?? Equipment 1 Bilder vorhanden      
Decade Resistance Box 602-L 1935 ?? Equipment 1 Bilder vorhanden      
Decade Resistance Box 602-M 1935 ?? Equipment 1 Bilder vorhanden      
Decade Resistance Box 602-N 1935 ?? Equipment 9 Bilder vorhanden     $
Decade Resistor 1432M 1951 ?? Equipment 1 Bilder vorhanden 4S    
Decade Resistor 1432 N 1951 ? Equipment 1 Bilder vorhanden      
Decade Resistor 1432-P 1951 ? Equipment 4 Bilder vorhanden     $
Decade Resistor 1432U 1961 ? Equipment 2 Bilder vorhanden      
Decade Voltage Divider 1454-AH 1965 ?? Equipment 3 Bilder vorhanden      
Decade Voltage Divider 1455-B 1967 ?? Equipment 6 Bilder vorhanden      
Digibridge Remote Test Fixture 1689-9605 1984 ?? Equipment 2 Bilder vorhanden      
Digital Impedance Meter 1685 1975 ? Equipment 4 Bilder vorhanden      
Direct-Reading Wave-Meter Type 145 1919 ? Equipment 1 Bilder vorhanden      
Direct Reading Wave-Meter Type 174 1919 ? Equipment 1 Bilder vorhanden      
Direct-Reading Wavemeter 574 1925–42 ? Equipment 5 Bilder vorhanden 2S    
Distortion and Noise Meter 1932-A 1949 ? Equipment 8 - 6J5 21 Bilder vorhanden 1S    
Dublette mit ID=113261 9999/99 Equipment 10 - 6C8G 3S    
Dublette mit ID=202993 9999 Radio part      
Dummy Antenna 418-B 1931 Misc 1 Bilder vorhanden 1S    
Electronic Voltmeter 1806-A 1963 Equipment 4 - 12AX7WA 4 Bilder vorhanden      
Filter 247 (247-W) 1925 mod-pre26 1 Bilder vorhanden      
Filter 1231-P5 1961 Equipment 5 Bilder vorhanden      
Filter Choke 366 1926 Radio part 2 Bilder vorhanden      
Frequency Meter 434-B 1931 Equipment 1 Bilder vorhanden 2S    
Heterodyne Frequency Meter 620-A [Portable Model] 1937–53 Equipment 1 Bilder vorhanden 3S    
Heterodyne Frequency Meter 620-A [Rack Model] 1937 Equipment 2 Bilder vorhanden     $
Hudson Big 6 1926 Radio 6      
I-F Amplifier 1216-A 1959–65 Equipment 5 - 6CB6 5 Bilder vorhanden 2S    
Impedance Bridge 650-AP 1945 ?? Equipment 3 6 Bilder vorhanden 3S   $
Impedance Bridge 1650-A 1959 ? Equipment 4 1 Bilder vorhanden 2S    
Impedance Bridge 1656 1977 ? Equipment 11 3 Bilder vorhanden 2S 1F $
Impedance-Measuring Circuit 821A 1955 Equipment 2 Bilder vorhanden 1S    
Impedanz-Komparator 1681 1969 Equipment 1 Bilder vorhanden      
Medium Frequency Transformer 271 1924 Radio part 1 Bilder vorhanden      
Megohm Bridge 544-B 1937–61 Equipment 8 Bilder vorhanden 1S    
Megohm Bridge 1644-A 1964 ?? Equipment 2 - 8380 1 Bilder vorhanden      
Megohmeter 1862-B 1955 ?? Equipment 5 - 12AU7 1 Bilder vorhanden      
Megohmmeter 729-A 1950 ?? Equipment 1 - 1L4 2 Bilder vorhanden 1S    
Metered Variac Autotransformer W5MT3W 1960 ?? Power-S 4 Bilder vorhanden      
Microphone Hummer (oscillator) 572-B 1933 ?? Equipment 3 Bilder vorhanden      
Modulated Oscillator 484 & 484A 1933 ? Equipment 2 - 230 15 Bilder vorhanden 1S    
Modulated Oscillator 684-A [Battery] 1937 Equipment 1 Bilder vorhanden      
Modulated Oscillator 684A [AC supply] 1937 Equipment 1 Bilder vorhanden      
Modulating Oscillator 403-C 1930 ?? Equipment 2 - unknown_Tube 1 Bilder vorhanden 1S    
Octave Noise Band Analyzer 1558-BP 1959 ?? Equipment 2 Bilder vorhanden 6S    
Oscillator 320 1930 ?? Equipment 1 - 12A 1 Bilder vorhanden 1S    
Oscillator 360-A 1930 ?? Equipment 1 - 112A 1S    
Oscillator 508-A 1931 Equipment 2 6 Bilder vorhanden 3S    
Oscillator 608-A 1938 ?? Equipment 4 - 6F5G 5 Bilder vorhanden 8S    
Oscillator 1208-B 1959–65 Equipment 1 - 2C43 5 Bilder vorhanden      
Output Meter 583-A 1945 ?? Equipment 6 Bilder vorhanden 1S    
Output Power Meter 783A 1942 Equipment 1 Bilder vorhanden 1S    
Oxide Rectifier 492A 1935 ?? Power-S 4 Bilder vorhanden      
Phantom Antenna A 50 1919 ?? Equipment      
Power Amplifier Type 272 1923 Ampl/Mixer 2 1 Bilder vorhanden      
Power Supply 1261-A 1946 ? Power-S 1 6 Bilder vorhanden      
Power Supply 1262-B 1968 Equipment 5 Bilder vorhanden 1S 1F  
Precision Capacitor 722-D 1955 ?? Equipment 2 Bilder vorhanden 2S   $
We are 17 694 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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