Cp |
1931 |
Radio |
|
|
|
|
|
|
Detector and Two-Stage Audio Amplifier MC-2 (MC2) |
1922 |
mod-pre26 |
|
|
|
|
|
|
DT600 Crystal Receiver Everyman Radiophone |
1922/23 |
Crystal |
|
20 |
 |
|
|
$ |
Everyman |
1922/23 |
Crystal |
|
5 |
 |
|
|
$ |
M |
1931 |
Radio |
|
|
|
|
|
|
MC1 |
1922 |
Radio |
|
|
|
|
|
$ |
Radio-Craft SW |
1920 |
mod-pre26 |
|
1 |
 |
|
|
$ |
Radio-Craft SW-LW |
1920 |
Radio |
|
|
|
|
|
$ |
Audion Control Panel Type P-100 |
1919 ? |
mod-pre26 |
1 - VT-Class-I |
3 |
 |
|
|
|
Audion Detector RJ5 |
1913 |
mod-pre26 |
1 - Audion_dbw |
21 |
 |
|
|
$ |
Audion Detector RJ 8 |
1916 |
mod-pre26 |
1 - Audion_dbw |
18 |
 |
|
|
|
Audion Receiving Cabinet Type R J 6 |
1916 |
Radio |
1 - Audion_dbw |
9 |
 |
|
|
$ |
Audion Time Receiver |
1915 |
Commercial Re |
1 - Audion_dbw |
2 |
 |
|
|
|
Audion - Ultra Audion Panel P-500 |
1919 |
mod-pre26 |
1 - VT-1 |
8 |
 |
|
|
|
Combination Set No. MR-1 |
1921 |
Radio |
1 - UV200 |
1 |
 |
|
|
|
Detector SP-1 |
1921 |
mod-pre26 |
1 - UV200 |
2 |
 |
|
|
|
Detector Panel RJ9 |
1916 |
mod-pre26 |
1 - Audion_dbw |
15 |
 |
|
|
|
Jewelers Time Receiver RS-100 |
1920 |
Radio |
1 - VT-Class-I |
2 |
 |
|
|
|
Laboratory Oscillion Type-S |
1917 |
Equipment |
1 |
1 |
 |
|
|
|
MR4 |
1922 |
Radio |
1 - UV200 |
6 |
 |
|
|
|
One Step Audiophone Amplifier (Audion) PJ-1 |
1914/15 |
Ampl/Mixer |
1 - Audion_dbw |
16 |
 |
|
|
|
Radio-Craft Radiophone D-4 [Portable Model] |
1922 |
Radio |
1 |
10 |
 |
|
|
$ |
Radio-Craft Radiophone D-4R [Tablemodel Panel Set] |
1922 |
Radio |
1 |
9 |
 |
|
1F |
$ |
Radiohome DT-700 |
1922 |
Radio |
1 |
18 |
 |
|
|
$ |
R.J.4 (RJ4) |
1914 |
mod-pre26 |
1 - Audion_dbw |
28 |
 |
|
|
$ |
SCR-55 Vacuum Tube Detector DT-3A |
1918 |
Military |
1 - VT-1 |
5 |
 |
|
|
$ |
Ultraudion Detector UJ 1 |
1916 |
mod-pre26 |
1 - T_deForest |
16 |
 |
|
|
|
Ultraudion Receiver |
1914 |
Radio |
1 - Audion_dbw |
1 |
 |
1S |
|
|
UtilityTime Receiver RS-200 (Rainbow) |
1920 |
Radio |
1 - VT-Class-I |
5 |
 |
1S |
|
$ |
Audion RJ9 |
1916 |
mod-pre26 |
1 - Audion_dbw |
2 |
 |
|
|
$ |
Audion Amplifier EJ1-2 |
1916 ? |
Ampl/Mixer |
1 - Audion_dbw |
3 |
 |
|
|
$ |
Audion Amplifier Type EJ2 |
1917 |
Ampl/Mixer |
1 - Audion_dbw |
19 |
 |
|
|
|
Audion Amplifier EJ-1 |
1916 |
Ampl/Mixer |
1 - Audion_dbw |
2 |
 |
|
|
|
Audion Control Box Type CF122 |
1917 |
mod-pre26 |
1 |
3 |
 |
|
|
|
Audion Control Panel MP-100 |
1922 |
mod-pre26 |
1 - UV200 |
4 |
 |
|
|
$ |
Audion Control Panel P-400 |
1919 ? |
mod-pre26 |
1 |
6 |
 |
|
|
|
Audion Control Panel Type P-401 |
1919 |
mod-pre26 |
1 |
11 |
 |
|
|
|
Audion Panel P-402 |
1919 ? |
mod-pre26 |
1 |
|
|
|
|
|
Audion-Ultraudion |
1915 ?? |
mod-pre26 |
1 - Audion_dbw |
1 |
 |
|
|
|
Audion-Ultraudion Detector Panel Type P-500 [Early] |
1919 |
mod-pre26 |
1 - VT-1 |
13 |
 |
|
|
$ |
Interpanel One Step Amplifier MP-200 |
1922 |
Ampl/Mixer |
1 - UV201 |
1 |
 |
|
|
|
Oscillion Telegraph Transmitter Type OJ3 |
1917 |
Amateur-T |
1 |
1 |
 |
|
|
|
Radio Tel & Tel RJ-4 [3 Point Tap Switch] |
1913 |
mod-pre26 |
1 - AUDION_DeForest |
20 |
 |
|
|
$ |
RJ-X |
1916 |
Radio |
1 - AUDION_DeForest |
20 |
 |
|
|
|
Ultraudion, Siren and One-Step Amplifier |
1914 |
Equipment |
1 - Audion_dbw |
15 |
 |
|
|
|
Undamped Wave Oscillator |
1915 ?? |
mod-pre26 |
1 - Ultraudion |
1 |
 |
|
|
|
Audion Detector Professional Type |
1915 ? |
mod-pre26 |
2 - Audion_dbw |
3 |
 |
|
|
|
Combination Set No. MC-1 |
1921 |
mod-pre26 |
2 - UV200 |
1 |
 |
|
|
|
Combination Set No. MR-2 |
1921 |
Radio |
2 - UV200 |
1 |
 |
|
|
|
Commercial Receiver RS-500 |
1920 |
Radio |
2 - VT-Class-I |
2 |
 |
|
|
|
Commercial Receiver RS-501 |
1920/21 |
Radio |
2 - UV200 |
|
|
|
|
|
Detector and One Stage Amplifier SP-3 |
1921 |
mod-pre26 |
2 - UV200 |
8 |
 |
|
|
$ |
Detector and One Stage Amplifier Type P-300 |
1920 |
mod-pre26 |
2 - VT-Class-I |
11 |
 |
|
|
$ |
Interpanel amplifier MP400 |
1921 ? |
Ampl/Mixer |
2 |
2 |
 |
|
|
|
MR5 |
1922 |
Radio |
2 - UV200 |
1 |
 |
|
|
|
Radio-Craft Radiophone D-5 [Portable Model] |
1922 |
Ampl/Mixer |
2 |
5 |
 |
|
|
$ |
RJ-7 |
1916/17 |
Radio |
2 - Audion_dbw |
5 |
 |
|
|
|
SP-2 2-Stage Audio Amplifier |
1922 |
Ampl/Mixer |
2 - UV201 |
13 |
 |
|
|
|
T200P300 |
1920 |
Radio |
2 - VT-Class-I |
8 |
 |
|
|
$ |
Two-Stage A. F. Amplifier MP-400 (MP400) |
1922 |
Ampl/Mixer |
2 - UV201 |
2 |
 |
|
|
|
Two-Stage Amplifier Type DT-800 |
1922 |
Ampl/Mixer |
2 - UV200 |
15 |
 |
|
|
$ |
Two Step Audion Amplifier Type P-200 |
1919/20 |
Ampl/Mixer |
2 - VT-Class-II |
18 |
 |
|
|
$ |
50 |
1926 |
Radio |
2 |
|
|
|
|
|
Audion Detector and Amplifier 14T (not from De Forest) |
1914 ?? |
mod-pre26 |
2 - Audion_dbw |
5 |
 |
|
|
|
Radio-Craft Radiophone D-5R |
1922 |
Ampl/Mixer |
2 |
13 |
 |
|
|
$ |
Combination Set No. MC-2 |
1921 |
mod-pre26 |
3 - UV200 |
2 |
 |
|
|
|
Combination Set No. MP-400 |
1921 |
Ampl/Mixer |
3 - UV200 |
|
|
|
1F |
|
Combination Set No. MR-3 |
1921 |
Radio |
3 - UV200 |
1 |
 |
|
|
|
D7A |
1923 |
Radio |
3 - DV6A |
17 |
 |
1S |
|
$ |
Detector and Two Stage Amplifier SP-4 |
1921 |
mod-pre26 |
3 - UV200 |
21 |
 |
|
|
$ |
Dublette with ID=37102 |
9999/99 |
Radio |
3 |
1 |
 |
|
|
|
Fifteen Panel |
1919 |
Radio |
3 |
8 |
 |
|
|
$ |
Interpanel |
1921 |
Radio |
3 |
|
|
|
|
$ |
Interpanel MR-6 |
1922/23 |
Radio |
3 - UV200 |
34 |
 |
|
|
$ |
Interpanel MS1 [(Incl Transmitter)] |
1921 |
Radio |
3 |
|
|
|
|
|
"Midget" Radiophone Transmitter Type OT-3 |
1921 |
Amateur-T |
3 - UV202 |
23 |
 |
|
|
|
Radiophone Portable Transmitter Buzzer Type OT-5 |
1920 |
Amateur-T |
3 |
2 |
 |
|
|
|
Reflex Radiophone D7 |
1922 |
Radio |
3 - DV6 |
11 |
 |
|
|
$ |
Radio-Craft Radiophone D6 |
1922 |
Radio |
3 |
14 |
 |
|
|
$ |
Radiophone D4 [Box] |
1923 |
Crystal |
3 |
|
|
|
|
|
Audion & Three Stage Amp |
1915 ? |
Radio |
4 - Audion_dbw |
1 |
 |
|
|
|
CS-5 |
1930 |
Radio |
4 |
9 |
 |
1S |
|
$ |
D10 |
1923 |
Radio |
4 - DV3 |
57 |
 |
1S |
|
$ |
Radiophone Oscillion Transmitter Type OT-10 |
1920/21 |
Amateur-T |
4 |
4 |
 |
|
|
|
Short Wave CS5 |
1930 |
Radio |
4 |
|
|
|
|
|
Combination Set No. MS-1 |
1921 |
Amat TRX |
5 - UV200 |
1 |
 |
|
|
|
D17A Radiophone |
1925 |
Radio |
5 |
6 |
 |
1S |
|
$ |
D17L |
1925 |
Radio |
5 |
12 |
 |
1S |
|
$ |
D17M |
1925 |
Radio |
5 |
|
|
1S |
|
|
F-5-AW |
1925/26 |
Radio |
5 |
5 |
 |
|
|
$ |
F-5-BW [85$] |
1925/26 |
Radio |
5 |
8 |
 |
1S |
|
$ |
F-5-M |
1925/26 |
Radio |
5 - DV2 |
21 |
 |
1S |
|
$ |
F-5-P [Portable] |
1925/26 |
Radio |
5 |
3 |
 |
1S |
|
$ |
Radiophone F-5-AL [90$] |
1925 |
Radio |
5 - DV2 |
12 |
 |
1S |
|
$ |
Radiophone Model D14 |
1924 |
Radio |
5 - UV201A |
1 |
 |
|
|
$ |
D12 [169$] |
1924 |
Radio |
5 - UV201A |
25 |
 |
|
|
$ |
D12 [184$] |
1924 |
Radio |
5 |
6 |
 |
|
|
$ |
F-5-L |
1925/26 |
Radio |
5 - DV2 |
13 |
 |
1S |
|
$ |
W5F |
1925 |
Radio |
5 |
2 |
 |
|
|
$ |
Combination Set No. MS-2 |
1921 |
Amat TRX |
6 - UV200 |
1 |
 |
|
|
|