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Tubes/Valves: "First Year"

Here we list only tubes (valves) or semiconductors of which we have entered the date of market introduction or if not introduced of the presentation of the finished sample.
2060 Year Tube Type Base Country Manufacturer Design
1965 ЛН12 Potentialo... SPECIAL TU... Common typ...
1937 FEM Field Emis... Edison big... Leybold; D...
1939 AL5N UNKNOWN NL Common typ... Philips; E...
1927 B21_BTH UNKNOWN BTH (B.T.H...
1927 B22_BTH UNKNOWN BTH (B.T.H...
1927 M_Ediswan UNKNOWN Europe 4-P... Ediswan, S...
1926 TS10 UNKNOWN Triotron (...
1926 VIRAB UNKNOWN Europe 4-P... Vereenigde...
1930 H406Ds UNKNOWN
10 
1927 B23_BTH UNKNOWN BTH (B.T.H...
11 
1934 WG35 Diode-Tetr... Loewe 12 pin CDN Loewe-(Opt... Loewe-(Opt...
12 
1933 52 Double Gri... UY-Base, 5... ROK Common typ...
13 
1932 49 Double Gri... UY-Base, 5... ROK Common typ...
14 
1932 46 Double Gri... UY-Base, 5... ROK Common typ...
15 
1932 E451 Double Gri... Europe 5-P... NL Philips; E...
16 
1963 M130/1D Ionisation... Octal (Int... Standard T...
17 
1955 95322 Ionisation... Valvo Radi...
18 
1937 D1_Mazda_GB Signal Dio... Mazda = Va...
19 
1940 EA50 Signal Dio... Wires NL Common typ... Philips; E...
20 
1936 D42 Signal Dio... Europe 4-P... A MO Valve C...
21 
1939 D43 Signal Dio... Europe 4-P... A MO Valve C...
22 
1963 ECLL800 Triode+Dou... Noval, B9A Lorenz; Be... Lorenz; Be...
23 
1960 PLL80 Double Bea... Noval, B9A Lorenz; Be...
24 
1960 6HU8 Double Bea... Noval, B9A Lorenz; Be...
25 
1960 ELL80 Double Bea... Noval, B9A Common typ... Lorenz; Be...
26 
1960 PCL86 Triode-Bea... Noval, B9A Common typ...
27 
1961 PCL85 Triode-Bea... Noval, B9A Common typ...
28 
1965 PCL200 Triode-Bea... Dekal, B10C Common typ...
29 
1968 PCL805 Triode-Bea... Noval, B9A Common typ...
30 
1939 ECL11 Triode-Bea... German Ste... D Telefunken... Telefunken...
31 
1960 ECL86 Triode-Bea... Common typ...
32 
1950 ECL113 Triode-Bea... Rimlock ba... Telefunken... Telefunken...
33 
1956 ECL82 Triode-Bea... Noval, B9A Common typ...
34 
1951 PCL81 Triode-Bea... Noval, B9A Telefunken... Telefunken...
35 
1955 PCL82 Triode-Bea... Noval, B9A Common typ...
36 
1952 UCL81 Triode-Bea... Noval, B9A Common typ... Telefunken...
37 
1939 UCL11 Triode-Bea... German Ste... EU Common typ... Telefunken...
38 
1938 VCL11 Triode-Bea... German Ste... EU Common typ... Telefunken...
39 
1925 VT-107 Beam Power... Octal (Int... Common typ...
40 
1961 35FN5 Beam Power... Common typ...
41 
1951 N152 Beam Power... Noval, B9A
42 
1960 XL500 Beam Power... Magnoval (...
43 
1937 AC/QA Beam Power... Octal (Int... Hivac Ltd....
44 
1937 AC/Q Beam Power... British-7-... Hivac Ltd....
45 
1950 EL90 Beam Power... Miniatur-7... Common typ...
46 
1949 EL13 Beam Power... German Ste... Telefunken...
47 
1948 UL2_Valvo Beam Power... Europe sid... EU Valvo Radi... Valvo Radi...
48 
1938 VL4 Beam Power... Europe sid... EU Common typ... Telefunken...
49 
1937 25L6G Beam Power... Octal (Int... ROK Common typ...
50 
1952 EL156 Beam Power... German Ste... Telefunken...
51 
1950 PL81 Beam Power... Noval, B9A Common typ...
52 
1955 PL36 Beam Power... Octal (Int... Common typ...
53 
1960 EL300 Beam Power... Octal (Int... Common typ...
54 
1960 PL500 Beam Power... Magnoval (... Common typ...
55 
1961 PL300 Beam Power... Common typ...
56 
1959 EL183 Beam Power... Noval, B9A Common typ...
57 
1965 EL503 Beam Power... Magnoval (... Common typ...
58 
1966 PL504 Beam Power... Magnoval (... Common typ...
59 
1966 PL505 Beam Power... Magnoval (... Common typ...
60 
1966 PL508 Beam Power... Magnoval (... Common typ...
61 
1966 PL509 Beam Power... Magnoval (... Common typ...
62 
1966 PL802 Beam Power... Noval, B9A EU Common typ...
63 
1966 PL805 Beam Power... Noval, B9A Common typ...
64 
1970 PL519 Beam Power... Magnoval (... Common typ...
65 
1949 EL8 Beam Power... Europe sid... Valvo Radi... Valvo Radi...
66 
1956 EL95 Beam Power... Miniatur-7... Common typ...
67 
1950 3E5 Beam Power... Miniatur-7...
68 
1927 VT-134 Beam Power... Octal (Int... ROK Common typ...
69 
1936 25L6 Beam Power... Octal (Int... ROK Common typ...
70 
1948 50C5 Beam Power... Miniatur-7... ROK Common typ...
71 
1942 EL151 Beam Power... German Ste... CDN Telefunken...
72 
1938 25L6GT Beam Power... Octal (Int... ROK Common typ...
73 
1940 6V6GT Beam Power... Octal (Int... ROK Common typ... Hytron; Sa...
74 
1939 50L6GT Beam Power... Octal (Int... ROK Common typ...
75 
1950 HL90 Beam Power... Miniatur-7... Common typ...
76 
1953 EM80 Mag. Fan, ... Noval, B9A Common typ...
77 
1954 Y119 Mag. Fan, ... Noval, B9A
78 
1954 UM80 Mag. Fan, ... Noval, B9A Common typ...
79 
1952 HM85 Mag. Fan, ... Noval, B9A Lorenz; Be...
80 
1953 EM71a Mag. Fan, ... Loctal-8, ... Lorenz; Be...
81 
1953 UM85 Mag. Fan, ... Noval, B9A Lorenz; Be... Lorenz; Be...
82 
1952 EM85 Mag. Fan, ... Noval, B9A Common typ...
83 
1949 EM71 Mag. Fan, ... Loctal-8, ... Lorenz; Be... Lorenz; Be...
84 
1951 HM71 Mag. Fan, ... Loctal-8, ... Lorenz; Be...
85 
1951 EM72 Mag. Fan, ... Loctal-8, ... Lorenz; Be...
86 
1967 EM800 Mag. bar t... Noval, B9A Common typ...
87 
1950 EM5 Mag. Eye, ... Europe sid... Telefunken... Telefunken...
88 
1952 UM35 Mag. Eye, ... Octal (Int... Telefunken...
89 
1939 EM11 Mag. Eye, ... German Ste... D Telefunken... Telefunken...
90 
1939 6AF7 Mag. Eye, ... Octal (Int... CH Common typ...
91 
1940 UM11 Mag. Eye, ... German Ste... EU Common typ... Telefunken...
92 
1952 EM35 Mag. Eye, ... Octal (Int... Telefunken...
93 
1939 EM4 Mag. Eye, ... Europe sid... NL Common typ... Philips; E...
94 
1946 EM34 Mag. Eye, ... Octal (Int... A Common typ...
95 
1940 UM4 Mag. Eye, ... Octal (Int... EU Common typ... Philips; E...
96 
1936 AM1 Mag. Eye, ... Europe sid... NL Common typ... Philips; E...
97 
1936 EM1 Mag. Eye, ... Europe sid... NL Common typ... Philips; E...
98 
1940 UFM11 Mag. Eye, ... German Ste... EU Common typ... Telefunken...
99 
1937 AM2 Mag. Eye, ... Europe sid... D Common typ... Telefunken...
100 
1940 DM21 Mag. Eye, ... Octal (Int... NL Philips; E... Philips; E...
101 
1938 EM3 Mag. Eye, ... Europe sid... GB Common typ... Mullard Wi...
102 
1939 EM2 Mag. Eye, ... Europe sid... D Telefunken... Philips; E...
103 
1937 C/EM2 Mag. Eye, ... Europe sid... D Telefunken... Telefunken...
104 
1937 6S5 Mag. Eye, ... 6-Pin-Base... ROK Common typ...
105 
1937 6X6_single-cathode Mag. Eye, ... Octal (Int... ROK Rogers-Maj...
106 
1937 Y63 Mag. Eye, ... Octal (Int... A Osram-Valv...
107 
1928 R45 Full-Wave ... CDN Rectron Gm...
108 
1930 R4000 Full-Wave ... Europe 4-P... CDN Rectron Gm...
109 
1930 R3000 Full-Wave ... Edison, si... CDN Rectron Gm...
110 
1929 R500 Full-Wave ... CDN Rectron Gm...
111 
1929 VG220 Full-Wave ... Europe 4-P... CDN Seibt, Dr....
112 
1928 R110 Full-Wave ...
113 
1929 R1000 Full-Wave ... Europe 4-P... CDN Rectron Gm...
114 
1929 GL3e Full-Wave ... SPECIAL TU... CDN Siemens; D...
115 
1918 Gleichrichter_gross Full-Wave ... Edison big... D Telefunken...
116 
1927 R44 Full-Wave ... Europe 4-P... CDN Rectron Gm...
117 
1927 R220 Full-Wave ... Europe 4-P... CDN Rectron Gm...
118 
1926 451 Full-Wave ... Europe 4-P... NL Philips; E...
119 
1929 GL6e Full-Wave ... SPECIAL TU... CDN Siemens; D...
120 
1926 D_CeCo Half-Wave ... UV-Base (4... CeCo (tube... CeCo (tube...
121 
1927 R202 Half-Wave ... Europe 4-P... NL Radio-Reco... Radio-Reco...
122 
1925 1018 Half-Wave ... SPECIAL TU... NL Philips; E... Philips; E...
123 
1930 R2000 Half-Wave ... Edison, si... CDN Rectron Gm...
124 
1938 WW313A Thyratron ... UX-Base (4... Bell Labs;...
125 
1956 GK20 Thyratron ... Miniatur-7... Ferranti, GB
126 
1956 GK50 Thyratron ... Miniatur-7... Ferranti, GB
127 
1963 DR-67 X-ray tube Toshiba Co...
128 
1922 X-ray_Philips X-ray tube SPECIAL TU... Philips; E... Philips; E...
129 
1908 x-ray-rectifier X-ray tube Unknown Eu...
130 
1926 Radion X-ray tube SPECIAL TU... Phönix Rön... Phönix Rön...
131 
1969 ZM1200-Pandicon Numerals- ... SPECIAL TU... Valvo Radi... Philips; E...
132 
1930 C408 Electromet... Europe 4-P... NL Philips; E...
133 
1978 05065-6001-rubidium Counter / ... Hewlett-Pa... Hewlett-Pa...
134 
1932 688 Photocell ... UX-Base (4... Cunningham...
135 
1950 5976 Reflex Kly... Raytheon M...
136 
1961 TK75 Reflex Kly... Loctal-8, ... Telefunken...
137 
1940 Sutton_tube Reflex Kly...
138 
1941 10E/501 Reflex Kly... Octal (Int...
139 
1941 CV35 Reflex Kly... Octal (Int... Common typ... EMI; Hayes...
140 
1935 CW10_MOV CW-magnetron Europe 4-P... MO Valve C... MO Valve C...
141 
1957 JP9-7D Pulse magn... Mullard Ra...
142 
1947 ML5658 Transmitte... ROK Machlett L...
143 
1948 5658 Transmitte... Common typ... Machlett L...
144 
1927 VT-122 Transmitte... CDN Common typ...
145 
1948 GL5720 Thyratron UX-Base (4... General El... General El...
146 
1946 GL5560 Thyratron General El... General El...
147 
1939 EC50 Thyratron Europe sid... NL Common typ... Philips; E...
148 
1946 GL5559 Thyratron UX-Base (4... General El... General El...
149 
1927 D-G Half-Wave ... UX-Base (4... CeCo (tube...
150 
1928 RGN1500 Full-Wave ... Europe 4-P... CDN Telefunken... Common typ...
151 
1925 BH Full-Wave ... UX-Base (4... ROK Raytheon M... Raytheon M...
152 
1949 12SP7 Radar Pict... Duodecal (... Common typ...
153 
1960 E702 Storage Os... CRT-TUBE-B... English El...
154 
1961 E710 Storage Os... Diheptal (... English El...
155 
1955 Memotron Storage Os... Diheptal (... Hughes Air...
156 
1955 6498 Storage Os... Diheptal (... Hughes Air... Hughes Air...
157 
1938 4051 Oscillosco... B9 British... Osram-Valv...
158 
1949 3KP11 Oscillosco... RCA (RCA V...
159 
1946 3KP1 Oscillosco...
160 
1935 EC10/A Oscillosco...
161 
1956 3KP7 Oscillosco... RCA (RCA V...
162 
1958 3KP16 Television... RCA (RCA V...
163 
1948 3KP4 Television... D Common typ...
164 
1950 MW22-16 Television... Duodecal (... Mullard Ra...
165 
1936 9MH Television... Europe 7-P... Ediswan, S...
166 
1960 AW53-89 Television... CRT-TUBE-B... Common typ...
167 
1946 Selectron COUNTING A... RCA (RCA V...
168 
1947 Williams-Kilburn COUNTING A...
169 
1927 VT-142 TRANSMITTI... ROK Common typ...
170 
1942 729A TR-switch Western El...
171 
1943 1B24 TR-switch SPECIAL TU... ROK Common typ... Westinghou...
172 
1942 721A TR-switch Bell Labs;...
173 
1964 EMM803 Mag. bar t... Noval, B9A Lorenz; Be...
174 
1960 EAM86 Mag. bar t... Noval, B9A Telefunken...
175 
1928 U409D_5pin Space Char... Europe "B5... Valvo Radi...
176 
1924 RE87 Space Char... Telefunken... CDN Telefunken...
177 
1925 FE3_MO Space Char... Europe 4-P... Marconi-Os...
178 
1925 K4_Thorpe Space Char... SPECIAL TU...
179 
1921 Q_Philips Space Char... Europe 4-P... Philips; E... Philips; E...
180 
1922 VE Space Char... Europe 4-P... Heussen, M... Heussen, M...
181 
1923 D-VI Space Char... Europe 4-P... NL Philips; E... Philips; E...
182 
1927 B9_Kremenezky Space Char... Europe 4-P... Kremenezky...
183 
1924 VO Space Char... Europe 4-P... Grammont (... Grammont (...
184 
1926 RE073d Space Char... Europe 4-P... CDN Telefunken...
185 
1925 A441 Space Char... Europe 4-P... NL Philips; E...
186 
1928 U409D Space Char... Europe 4-P... CDN Valvo Radi...
187 
1927 DM300_old Space Char... Europe 4-P... NL Radio-Reco... Radio-Reco...
188 
1925 A241 Space Char... Europe 4-P... NL Philips; E... Philips; E...
189 
1927 B10 Space Char... Europe 4-P... D Kremenezky...
190 
1927 B11 Space Char... Europe 4-P... D Kremenezky...
191 
1925 Bigrille-Ampli Space Char... Europe "B5... CH Grammont (...
192 
1927 DM15 Space Char... Europe 4-P... NL Radio-Reco... Radio-Reco...
193 
1927 RE1 Space Char... EU-Telepho... CDN Telefunken...
194 
1926 RE072d Space Char... Europe 4-P... CDN Telefunken...
195 
1924 RE82 Space Char... EU-Telepho... CDN Telefunken...
196 
1925 RE212 Space Char... Europe 4-P... CDN Telefunken...
197 
1929 RH4041 Space Char... Europe 4-P... CH Visseaux /...
198 
1927 U208D Space Char... Europe 4-P... CDN Valvo Radi...
199 
1927 U408D Space Char... Europe 4-P... CDN Valvo Radi...
200 
1928 RE074d Space Char... Europe 4-P... CDN Telefunken...
201 
1925 A141 Space Char... Europe 4-P... Philips; E... Philips; E...
202 
1925 A341 Space Char... Europe 4-P... Philips; E... Philips; E...
203 
1924 DG_Mullard Space Char... Europe 4-P... Mullard Ra...
204 
1952 ES1 Voltage Re... Noval, B9A Elesta AG,...
205 
1952 ES11 Voltage Re... Subminiatu... Elesta AG,...
206 
1952 ES2 Voltage Re... Noval, B9A Elesta AG,...
207 
1934 C2 Current Re... Europe sid... NL Philips; E...
208 
1928 1904 Current Re... Europe 4-P... NL Philips; E...
209 
1935 C6 Current Re... Europe sid... NL Philips; E... Philips; E...
210 
1935 C7 Current Re... Europe sid... NL Philips; E... Philips; E...
211 
1936 C12 Current Re... Europe sid... NL Philips; E... Philips; E...
212 
1922 WB800 Current Re... Westinghou... Westinghou...
213 
1937 C10 Current Re... Europe sid... EU Philips; E... Philips; E...
214 
1928 EW120 Current Re... Europe 4-P... CDN Common typ...
215 
1929 EW121 Current Re... Europe 4-P... CDN Siemens; D...
216 
1929 WE45_Rectron Current Re... Europe 3-P... CDN Rectron Gm...
217 
1926 452 Current Re... Europe 3-P... NL Philips; E... Philips; E...
218 
1934 C1 Current Re... Europe sid... NL Philips; E...
219 
1928 WE22_Rectron Current Re... Europe 3-P... Rectron Gm...
220 
1936 C8 Current Re... Europe sid... EU Philips; E... Philips; E...
221 
1936 C9 Current Re... Europe sid... NL Common typ... Philips; E...
222 
1934 C4 Current Re... Europe sid... NL Philips; E... Philips; E...
223 
1930 301 Ballast Tu... Edison, si... CDN Common typ...
224 
1939 C13 Ballast Tu... Europe sid... NL Philips; E... Philips; E...
225 
1938 EFM11 Mag.Eye-Pe... German Ste... D Telefunken... Telefunken...
226 
1938 EFM1 Mag.Eye-Pe... Europe sid... NL Philips; E... Philips; E...
227 
1957 EMM801 Mag. Bar d... Noval, B9A Telefunken...
228 
1955 E82M Mag. Bar d... Noval, B9A Valvo Radi...
229 
1957 EM84 Mag. bar t... Noval, B9A Common typ...
230 
1957 EM840 Mag. bar t... Noval, B9A
231 
1961 EM87 Mag. bar t... Noval, B9A Common typ...
232 
1961 EM84a Mag. bar t... Noval, B9A Common typ...
233 
1958 PM84 Mag. bar t... Noval, B9A Common typ...
234 
1953 DM71 Mag. Strip... Subminiatu... EU Common typ... Philips; E...
235 
1952 DM70 Mag. Strip... Subminiatu... EU Common typ... Philips; E...
236 
1934 VG-1 Glow Indic... UX-Base (4... USA Sparton-Ca...
237 
1934 WG36 MULTI-SYST... Loewe 12 pin CDN Loewe-(Opt... Loewe-(Opt...
238 
1929 HF29_klar MULTI-SYST... Loewe Bajo... CDN Loewe-(Opt... Loewe-(Opt...
239 
1926 3NF MULTI-SYST... Loewe Bajo... CDN Loewe-(Opt...
240 
1933 3NFL MULTI-SYST... Loewe Bajo... CDN Loewe-(Opt... Loewe-(Opt...
241 
1934 WG34 MULTI-SYST... Loewe 12 pin CDN Loewe-(Opt... Loewe-(Opt...
242 
1933 2B6 MULTI-SYST... 7-Pin-Base... USA Arcturus R... Arcturus R...
243 
1931 3NFK MULTI-SYST... Loewe Bajo... CDN Loewe-(Opt... Loewe-(Opt...
244 
1927 2HF MULTI-SYST... Loewe Bajo... CDN Loewe-(Opt... Loewe-(Opt...
245 
1929 3NFW MULTI-SYST... Loewe Bajo... CDN Loewe-(Opt...
246 
1928 HF30 MULTI-SYST... Loewe Bajo... CDN Loewe-(Opt... Loewe-(Opt...
247 
1927 3NFB MULTI-SYST... Loewe Bajo... Loewe-(Opt... Loewe-(Opt...
248 
1933 WG33 MULTI-SYST... Loewe Bajo... CDN Loewe-(Opt...
249 
1934 WG37 MULTI-SYST... Loewe 12 pin CDN Loewe-(Opt... Loewe-(Opt...
250 
1932 295 MULTI-SYST... UY-Base, 5... ROK Speed (Cab... Speed (Cab...
251 
1941 EFF50 Double Pen... Loctal-9-P... NL Philips; E... Philips; E...
252 
1941 EFF51 Double Pen... Loctal-9-P... NL Philips; E... Philips; E...
253 
1934 QP240 Double Pen... B9 British... ZA Common typ...
254 
1940 DLL21 Double Pen... Octal (Int... EU Philips; E... Philips; E...
255 
1964 PFL200 Double Pen... Dekal, B10C Common typ...
256 
1938 ELL1 Double Pen... Europe sid... NL Common typ... Philips; E...
257 
1950 DLL101 Double Pen... Miniatur-7... Tungsram; ... Tungsram; ...
258 
1950 EEL71 Tetrode-Pe... Lorenz; Be...
259 
1948 UEL71 Tetrode-Pe... Loctal-8, ... CDN Lorenz; Be...
260 
1962 11E15 Double Tet... Septar (1+... Ediswan, S...
261 
1933 MO44 Double Tet... Europe 7-P... CDN Loewe-(Opt...
262 
1947 VEL11 Double Tet... German Ste... CDN Telefunken... Telefunken...
263 
1950 UEL51 Double Tet... German Ste... Funkwerk E... Funkwerk E...
264 
1932 2HMD Double Tet... Europe 5-P... CDN Loewe-(Opt...
265 
1949 UEL11 Double Tet... German Ste... Telefunken... Telefunken...
266 
1950 ECH71 Triode-Hep... Loctal-8, ... Lorenz; Be...
267 
1940 ECH4 Triode-Hep... Europe sid... NL Philips; E... Philips; E...
268 
1965 ECH8000 Triode-Hep... Noval, B9A Telefunken...
269 
1952 X119 Triode-Hep... GEC, Gener...
270 
1964 9V9 Triode-Hep... Dekal, B10C
271 
1940 UCH4 Triode-Hep... Octal (Int... EU Common typ... Philips; E...
272 
1941 ECH21 Triode-Hep... Loctal-8, ... NL Philips; E... Philips; E...
273 
1938 ECH2 Triode-Hep... Europe sid... NL Philips; E... Philips; E...
274 
1940 ECH33 Triode-Hep... Octal (Int... GB Mullard Ra...
275 
1941 UCH21 Triode-Hep... Loctal-8, ... NL Philips; E... Philips; E...
276 
1937 TH4A Triode-Hep... British-7-... TW Mullard Ra...
277 
1960 ECH84 Triode-Hep... Noval, B9A Common typ...
278 
1962 ECH84a Triode-Hep... Common typ...
279 
1964 PCH200 Triode-Hep... Dekal, B10C Common typ...
280 
1952 HCH81 Triode-Hep... Noval, B9A Common typ...
281 
1948 UCH5 Triode-Hep... Europe sid... CDN Valvo Radi...
282 
1950 UCH71 Triode-Hep... Loctal-8, ... Lorenz; Be...
283 
1952 ECH81 Triode-Hep... Noval, B9A Common typ...
284 
1957 ECH83 Triode-Hep... Common typ...
285 
1952 UCH81 Triode-Hep... Noval, B9A Common typ...
286 
1938 CCH1 Triode-Hex... Europe sid... D Telefunken... Telefunken...
287 
1934 BCH1 Triode-Hex... Europe 7-P... EU Common typ... Telefunken...
288 
1947 ECH11g Triode-Hex... German Ste... Telefunken...
289 
1941 DCH22 Triode-Hex... Loctal-8, ... NL Philips; E... Philips; E...
290 
1947 CF141 Triode-Hex... Rimlock ba... Mazda (tub...
291 
1949 6AN7 Triode-Hex... Noval, B9A Common typ... Philips; E...
292 
1947 ECH41 Triode-Hex... Rimlock ba... Common typ...
293 
1947 UCH41 Triode-Hex... Rimlock ba... J Common typ...
294 
1939 X61M Triode-Hex... Octal (Int... A Marconi-Os...
295 
1938 ECH11 Triode-Hex... German Ste... D Common typ... Telefunken...
296 
1941 DCH21 Triode-Hex... Octal (Int... EU Common typ... Philips; E...
297 
1936 4M2 Triode-Hex... Europe 7-P... CDN Loewe-(Opt...
298 
1938 24M3 Triode-Hex... Europe sid... CDN Loewe-(Opt...
299 
1927 VT-132 Triode-Hex... Octal (Int... ROK Common typ...
300 
1938 WE22 Triode-Hex... Europe 7-P... HK Telefunken...
301 
1935 24M2 Triode-Hex... Europe 7-P... CDN Loewe-(Opt...
302 
1939 UCH11 Triode-Hex... German Ste... EU Common typ... Telefunken...
303 
1939 KCH1 Triode-Hex... Europe sid... EU Common typ... Telefunken...
304 
1948 ECH42 Triode-Hex... Rimlock ba... Common typ... Philips; E...
305 
1939 ECH35 Triode-Hex... Octal (Int... GB Mullard Ra...
306 
1939 ECH3 Triode-Hex... Europe sid... NL Common typ... Philips; E...
307 
1933 ACH1 Triode-Hex... Europe 7-P... D Common typ... Telefunken...
308 
1948 UCH11g Triode-Hex... Telefunken...
309 
1947 VCH11 Triode-Hex... German Ste... CDN Telefunken...
310 
1948 UCH42 Triode-Hex... Rimlock ba... Common typ... Philips; E...
311 
1950 ECH43 Triode-Hex... Rimlock ba... Common typ...
312 
1941 DCH25 Triode-Hex... Loctal-8, ... NL Philips; E... Philips; E...
313 
1940 DCH11 Triode-Hex... German Ste... EU Common typ... Telefunken...
314 
1938 6E8G Triode-Hex... Octal (Int... CH Common typ...
315 
1929 Four-In-One Quad Triode SPECIAL TU... Quadruple ... Quadruple ...
316 
1927 Polytron-4fach Quad Triode SPECIAL TU... D Spanner Gm... Spanner Gm...
317 
1927 VT139_TKD Triple Tri... SPECIAL TU... D TeKaDe (TK...
318 
1926 Multivalve Triple Tri... SPECIAL TU... Emerson Ra... Cleartron ...
319 
1936 TKDD1 Double Tri... Europe sid... Tungsram; ...
320 
1958 ECC86 Double Tri... Noval, B9A
321 
1956 E88CC Double Tri... Noval, B9A Common typ...
322 
1930 NZ4200 Double Tri... Valvo Radi...
323 
1938 EDD11_Prototyp Double Tri... Telefunken... Telefunken...
324 
1948 AA61 Double Tri... Rimlock ba... Mazda (tub... Philips; E...
325 
1939 6A6X Double Tri... 7-Pin-Base... Common typ...
326 
1962 XCC82 Double Tri... Miniatur-7...
327 
1960 7ES8 Double Tri... Noval, B9A
328 
1960 XCC189 Double Tri... Noval, B9A
329 
1954 95-127-01 Double Tri... Noval, B9A Common typ...
330 
1951 95-126-01 Double Tri... Noval, B9A Common typ...
331 
1942 ECC31 Double Tri... Octal (Int... GB Mullard Ra...
332 
1942 ECC32 Double Tri... Octal (Int... GB Mullard Ra...
333 
1942 ECC35 Double Tri... Octal (Int... GB Mullard Ra...
334 
1928 HZ420 Double Tri... SPECIAL TU... CDN Valvo Radi...
335 
1928 REZ147 Double Tri... SPECIAL TU... CDN Telefunken...
336 
1927 ZM144 Double Tri... Europe 4-P... NL Radio-Reco... Radio-Reco...
337 
1957 PCC88 Double Tri... Noval, B9A Common typ...
338 
1927 NZ420 Double Tri... SPECIAL TU... CDN Valvo Radi...
339 
1936 KDD1 Double Tri... Europe sid... EU Common typ...
340 
1928 RENZ2104 Double Tri... CDN Telefunken...
341 
1933 79 Double Tri... 6-Pin-Base... ROK Common typ...
342 
1933 53 Double Tri... 7-Pin-Base... ROK Common typ...
343 
1933 19 Double Tri... 6-Pin-Base... ROK Common typ...
344 
1934 B240 Double Tri... Europe 7-P... NL Philips; E... Philips; E...
345 
1940 DDD11 Double Tri... German Ste... EU Common typ... Telefunken...
346 
1928 REZ126 Double Tri... SPECIAL TU... CDN Telefunken...
347 
1927 VT123 Double Tri... CDN Common typ...
348 
1928 VT143_TKD Double Tri... CDN TeKaDe (TK...
349 
1963 ECC808 Double Tri... Noval, B9A Common typ...
350 
1958 ECC802 Double Tri... Noval, B9A CDN Lorenz; Be...
351 
1960 PCC189 Double Tri... Noval, B9A Common typ...
352 
1951 ECC81 Double Tri... Noval, B9A Common typ...
353 
1938 EDD11 Double Tri... German Ste... D Telefunken... Telefunken...
354 
1947 12AT7 Double Tri... Noval, B9A USA Common typ... General El...
355 
1953 PCC84 Double Tri... Noval, B9A Common typ...
356 
1953 PCC85 Double Tri... Noval, B9A Common typ...
357 
1951 ECC91 Double Tri... Miniatur-7... Common typ...
358 
1941 DDD25 Double Tri... Loctal-8, ... NL Common typ... Philips; E...
359 
1954 UCC85 Double Tri... Noval, B9A Common typ...
360 
1951 ECC82 Double Tri... Noval, B9A Common typ...
361 
1953 ECC85 Double Tri... Noval, B9A Common typ...
362 
1954 ECC83 Double Tri... Noval, B9A Common typ...
363 
1948 ECC40 Double Tri... Rimlock ba... J Common typ... Philips; E...
364 
1933 E444 Diode-Tetr... Europe 6-P... NL Philips; E...
365 
1933 RENS1254 Diode-Tetr... Europe 6-P... CDN Telefunken...
366 
1933 AN4126 Diode-Tetr... Europe 6-P... CDN Valvo Radi...
367 
1933 AN2127 Diode-Tetr... Europe 6-P... CDN Valvo Radi...
368 
1933 E444S Diode-Triode Europe 5-P... NL Philips; E...
369 
1933 AN2718 Diode-Triode Europe 5-P... CDN Valvo Radi...
370 
1933 AN4092 Diode-Triode Europe 5-P... CDN Valvo Radi...
371 
1940 DAC21 Diode-Triode Octal (Int... EU Common typ... Philips; E...
372 
1933 REN1826 Diode-Triode Europe 5-P... CDN Telefunken...
373 
1941 DAC25 Diode-Triode Loctal-8, ... NL Philips; E... Philips; E...
374 
1933 REN924 Diode-Triode Europe 5-P... CDN Telefunken...
375 
1936 EBF1 Double Dio... Europe sid... NL Philips Au... Philips; E...
376 
1956 UBF89 Double Dio... Noval, B9A Common typ...
377 
1938 EBF11_Prototyp Double Dio... Telefunken... Telefunken...
378 
1951 6AD8 Double Dio... Noval, B9A Amalgamate...
379 
1949 6N8 Double Dio... Noval, B9A Common typ... Philips; E...
380 
1940 UBL1 Double Dio... Octal (Int... EU Common typ... Philips; E...
381 
1941 UBL21 Double Dio... Loctal-8, ... NL Common typ... Philips; E...
382 
1938 EBL31 Double Dio... Octal (Int... GB Mullard Ra... Mullard Wi...
383 
1937 EBL1 Double Dio... Europe sid... NL Common typ... Philips; E...
384 
1941 EBL21 Double Dio... Loctal-8, ... NL Philips; E... Philips; E...
385 
1942 EBF32 Double Dio... Octal (Int... GB Mullard Ra... Mullard Wi...
386 
1939 UBF11 Double Dio... German Ste... EU Common typ... Telefunken...
387 
1937 CBL1 Double Dio... Europe sid... EU Philips; E... Philips; E...
388 
1938 EBF2 Double Dio... Europe sid... EU Common typ...
389 
1939 6H8 Double Dio... Octal (Int... CH Common typ...
390 
1950 EBF80 Double Dio... Noval, B9A Common typ...
391 
1954 EBF89 Double Dio... Noval, B9A Common typ...
392 
1933 6B7 Double Dio... 7-Pin-Base... ROK Common typ...
393 
1937 ABL1 Double Dio... Europe sid... NL Philips; E...
394 
1939 12C8 Double Dio... Octal (Int... ROK Common typ...
395 
1938 EBF11 Double Dio... German Ste... D Telefunken... Telefunken...
396 
1950 UBL71 Double Dio... Loctal-8, ...
397 
1950 EBL71 Double Dio... Loctal-8, ... Lorenz; Be...
398 
1936 6B8 Double Dio... Octal (Int... ROK Common typ... Ken-Rad, T...
399 
1948 UBF11g Double Dio... German Ste... Telefunken...
400 
1950 UBF80 Double Dio... Noval, B9A Common typ...
401 
1939 CBL6 Double Dio... Europe sid... NL Philips; E... Philips; E...
402 
1950 EBF15 Double Dio... German Ste... Telefunken... Telefunken...
403 
1948 UBL3 Double Dio... Europe sid... CDN Valvo Radi...
404 
1950 UBF15 Double Dio... German Ste... Telefunken... Telefunken...
405 
1957 EBF83 Double Dio... Noval, B9A Common typ...
406 
1938 EBF11g Double Dio... German Ste... Telefunken... Telefunken...
407 
1935 TABC1 Double Dio... Europe sid... Tungsram; ...
408 
1935 CBC1 Double Dio... Europe sid... EU Common typ...
409 
1935 TBC1 Double Dio... Europe sid... Dario (tub...
410 
1949 6BD7 Double Dio... Noval, B9A Common typ... Philips; E...
411 
1954 EBC81 Double Dio... Noval, B9A Common typ...
412 
1939 12SQ7GT Double Dio... Octal (Int... ROK Common typ...
413 
1934 KBC1 Double Dio... Europe sid... EU Common typ...
414 
1950 HBC91 Double Dio... Miniatur-7... Common typ...
415 
1949 EBC41 Double Dio... Rimlock ba... Common typ... Philips; E...
416 
1946 12AT6 Double Dio... Miniatur-7... ROK Common typ... RCA (RCA V...
417 
1938 EBC11_Prototyp Double Dio... Telefunken... Telefunken...
418 
1936 TEBC3 Double Dio... Europe sid... Tungsram; ... Philips; E...
419 
1940 DBC21 Double Dio... Octal (Int... NL Philips; E... Philips; E...
420 
1948 12AV6 Double Dio... Miniatur-7... ROK Common typ...
421 
1939 12SQ7 Double Dio... Octal (Int... ROK Common typ... RCA (RCA V...
422 
1938 6Q7GT Double Dio... Octal (Int... ROK Common typ...
423 
1936 6R7G Double Dio... Octal (Int... ROK Common typ...
424 
1933 75 Double Dio... 6-Pin-Base... ROK Common typ...
425 
1938 EBC33 Double Dio... Octal (Int... GB Mullard Ra... Mullard Wi...
426 
1936 6R7 Double Dio... Octal (Int... CH Common typ...
427 
1939 6SQ7 Double Dio... Octal (Int... ROK Common typ... RCA (RCA V...
428 
1934 ABC1 Double Dio... Europe sid... EU Common typ...
429 
1936 EBC3 Double Dio... Europe sid... NL Philips; E... Philips; E...
430 
1938 EBC11 Double Dio... German Ste... D Telefunken... Telefunken...
431 
1935 13V1 Double Dio... Europe sid... CDN Loewe-(Opt...
432 
1933 DHD Double Dio... British-7-... A MO Valve C...
433 
1938 HD23 Double Dio... Europe 5-P... A MO Valve C...
434 
1927 VT-133 Double Dio... Octal (Int... ROK Common typ...
435 
1936 6Q7G Double Dio... Octal (Int... ROK Common typ...
436 
1931 55 Double Dio... 6-Pin-Base... ROK Common typ...
437 
1956 UBC81 Double Dio... Noval, B9A Common typ...
438 
1939 6R7GT Double Dio... Octal (Int... ROK Common typ...
439 
1936 EBC1 Double Dio... Europe sid... EU Common typ... Telefunken...
440 
1950 EBC91 Double Dio... Miniatur-7... Common typ...
441 
1949 UBC41 Double Dio... Rimlock ba... Philips; E...
442 
1931 UZ-55 Double Dio... 6-Pin-Base...
443 
1952 19AK8 Triple Dio... Noval, B9A Common typ...
444 
1952 PABC80 Triple Dio... Noval, B9A Common typ...
445 
1952 HABC80 Triple Dio... Noval, B9A Common typ...
446 
1952 EABC80 Triple Dio... Noval, B9A Common typ...
447 
1952 UABC80 Triple Dio... Noval, B9A Common typ...
448 
1938 EAB1 Triple Diode Europe sid... NL Philips; E... Philips; E...
449 
1935 TAB2 Double Diode Europe sid... Tungsram; ...
450 
1950 UB41 Double Diode Rimlock ba...
451 
1936 MEB4 Double Diode Europe sid... Marconi-Os... Philips; E...
452 
1948 EB41 Double Diode Rimlock ba... Common typ...
453 
1937 D63 Double Diode Octal (Int... A MO Valve C...
454 
1938 EB11_Prototyp Double Diode Telefunken... Telefunken...
455 
1951 XAA91 Double Diode Miniatur-7...
456 
1938 EB11 Double Diode German Ste... D Telefunken... Telefunken...
457 
1934 EB1 Double Diode Europe sid... NL Philips; E...
458 
1936 KB2 Double Diode Europe sid... EU Common typ...
459 
1933 AB1 Double Diode Europe 5-P... EU Common typ...
460 
1935 CB2 Double Diode Europe sid... EU Common typ...
461 
1934 BB1 Double Diode Europe 5-P... D Telefunken...
462 
1936 EB4 Double Diode Europe sid... NL Philips; E... Philips; E...
463 
1950 UAA11 Double Diode German Ste... Telefunken... Telefunken...
464 
1949 EB91 Double Diode Miniatur-7... A Common typ...
465 
1935 KB1 Double Diode Europe sid... EU Common typ...
466 
1936 EB2 Double Diode Europe sid... EU Common typ...
467 
1935 D41 Double Diode Europe 5-P... A MO Valve C... MO Valve C...
468 
1935 13D1 Double Diode Europe sid... CDN Loewe-(Opt...
469 
1935 13D2 Double Diode Europe sid... CDN Loewe-(Opt...
470 
1937 4D1_Loewe Double Diode Europe sid... CDN Loewe-(Opt...
471 
1951 EAA91 Double Diode Miniatur-7... Common typ...
472 
1934 AB2 Double Diode Europe sid... EU Common typ...
473 
1934 CB1 Double Diode Europe sid... EU Common typ... Philips; E...
474 
1949 EAA11 Double Diode German Ste... Telefunken...
475 
1935 TCB2 Double Diode Europe sid... Tungsram; ...
476 
1950 UQ80 ENNEODE Noval, B9A Common typ...
477 
1950 EQ80 ENNEODE Noval, B9A Common typ... Philips; E...
478 
1949 EQ40 ENNEODE Rimlock ba... Common typ... Philips; E...
479 
1933 6A7 Pentagrid-... 7-Pin-Base... ROK Common typ...
480 
1950 HK90 Pentagrid-... Miniatur-7... Common typ...
481 
1950 X77 Pentagrid-... Miniatur-7...
482 
1950 X727 Pentagrid-... Miniatur-7... Osram-Valv...
483 
1933 2A7 Pentagrid-... 7-Pin-Base... ROK Common typ...
484 
1937 X63 Pentagrid-... Octal (Int... ZA Common typ...
485 
1950 EK90 Pentagrid-... Miniatur-7... Common typ...
486 
1939 12SA7 Pentagrid-... Octal (Int... ROK Common typ... RCA (RCA V...
487 
1946 12BE6 Pentagrid-... Miniatur-7... ROK Common typ... RCA (RCA V...
488 
1939 6A8GTX Pentagrid-... Octal (Int... ROK Common typ...
489 
1946 6BE6 Pentagrid-... Miniatur-7... USA Common typ... RCA (RCA V...
490 
1951 DK92 Pentagrid-... Miniatur-7... EU Common typ...
491 
1953 DK96 Pentagrid-... Miniatur-7... EU Common typ...
492 
1940 1R5 Pentagrid-... Miniatur-7... USA Common typ...
493 
1947 EFP60 Secondary ... Loctal-9-P... NL Philips; E...
494 
1927 R643 Dual-Grid ... Europe "B5... Dario (tub...
495 
1929 U4100D Dual-Grid ... Europe 5-P... CDN Valvo Radi...
496 
1928 2G412 Dual-Grid ... Lutèce-Lum...
497 
1928 2GS Dual-Grid ... Lutèce-Lum...
498 
1925 Micro-Bigril Dual-Grid ... Europe "B5... La Radiote... Dario (tub...
499 
1925 Micro-Bigril_R43 Dual-Grid ... Europe "B5... La Radiote... Dario (tub...
500 
1932 REN1817d Dual-Grid ... Europe 5-P... CDN Telefunken...
501 
1928 4A15_Ultron Dual-Grid ... Europe 5-P... CH Ultron (tu...
502 
1931 E441N Dual-Grid ... Europe 5-P... NL Philips; E...
503 
1925 R43 Dual-Grid ... Europe "B5... CH La Radiote...
504 
1929 RS4141 Dual-Grid ... Europe "B5... CH Visseaux /...
505 
1932 U1718D Dual-Grid ... Europe 5-P... CDN Valvo Radi...
506 
1928 E441 Dual-Grid ... Europe 5-P... NL Philips; E...
507 
1930 REN704d Dual-Grid ... Europe 4-P... CDN Telefunken...
508 
1929 RH4141 Dual-Grid ... Visseaux /...
509 
1938 EE1 Secondary ... Europe sid... NL Philips; E... Philips; E...
510 
1947 EFP20 Secondary ... NL Philips; E...
511 
1947 EEP1 Secondary ... NL Philips; E...
512 
1939 EE50 Secondary ... Loctal-9-P... NL Common typ... Philips; E...
513 
1924 B406 Triode, va... Europe 4-P... NL Philips; E...
514 
1955 DC96 Triode, va... Miniatur-7... EU Common typ...
515 
1925 RE209 Triode, va... Europe 4-P... CDN Telefunken...
516 
1924 RE97 Triode, va... Telefunken... CDN Telefunken...
517 
1927 U410 Triode, va... Europe 4-P...
518 
1928 E415 Triode, va... Europe 5-P... NL Philips; E...
519 
1928 A411S Triode, va... Europe 4-P...
520 
1928 E438 Triode, va... Europe 5-P... NL Philips; E...
521 
1931 B228 Triode, va... Europe 4-P... NL Philips; E... Philips; E...
522 
1925 RE95 Triode, va... Europe 4-P... CDN Telefunken...
523 
1928 L413 Triode, va... Europe 4-P... CDN Valvo Radi...
524 
1930 A408s Triode, va...
525 
1932 LK7110 Triode, va... SPECIAL TU... CDN Valvo Radi...
526 
1925 A410_Valvo Triode, va... Europe 4-P... D Valvo Radi...
527 
1928 A4100 Triode, va... Europe 5-P... CDN Valvo Radi...
528 
1928 LK8100 Triode, va... Europe 4-P... Valvo Radi...
529 
1928 RV239 Triode, va... 4-sockets ... CDN Telefunken...
530 
1918 RE11 Triode, va... Telefunken... CDN Telefunken...
531 
1928 RV258 Triode, va... 4-sockets ... CDN Telefunken...
532 
1928 RV275 Triode, va... Europe 5-P... CDN Telefunken...
533 
1928 RV271 Triode, va... 4-sockets ... CDN Telefunken...
534 
1935 AD1 Triode, va... Europe sid... EU Common typ...
535 
1933 REN914 Triode, va... Europe 5-P... CDN Telefunken...
536 
1935 6C5 Triode, va... Octal (Int... ROK Common typ...
537 
1929 A4110 Triode, va... Europe 5-P... D Valvo Radi...
538 
1924 RE89 Triode, va... Europe 4-P... CDN Telefunken...
539 
1927 L414 Triode, va... Europe 4-P... TW Valvo Radi...
540 
1916 A_Messerkontakt Triode, va... Blade cont... D Siemens; D... Siemens; D...
541 
1924 RE84 Triode, va... Telefunken... CDN Telefunken... Siemens; D...
542 
1928 RV2400 Triode, va... Telefunken...
543 
1934 KC1_4pin Triode, va... Europe 4-P... EU Common typ... Telefunken...
544 
1952 UC92 Triode, va... Miniatur-7... Common typ...
545 
1930 L413S Triode, va... Europe 4-P... Valvo Radi...
546 
1930 W410 Triode, va... Europe 4-P... CDN Valvo Radi...
547 
1926 RE062 Triode, va... Europe 4-P... CDN Telefunken...
548 
1928 REN2204 Triode, va... Europe 5-P... CDN Telefunken...
549 
1927 RE052 Triode, va... Europe 4-P... CDN Telefunken...
550 
1929 E424N Triode, va... Europe 5-P... NL Philips; E...
551 
1926 RE064t Triode, va... Telefunken... CDN Telefunken...
552 
1929 RE304 Triode, va... Europe 4-P... CDN Telefunken...
553 
1935 6F5 Triode, va... Octal (Int... ROK Common typ...
554 
1924 LA75 Triode, va... Europe 4-P... CDN Loewe-(Opt...
555 
1928 RV218 Triode, va... 4-sockets ... CDN Telefunken...
556 
1926 RE054 Triode, va... Europe 4-P... CDN Telefunken...
557 
1934 AC2 Triode, va... Europe sid... EU Common typ...
558 
1926 RE154 Triode, va... Europe 4-P... D Telefunken...
559 
1926 RE034 Triode, va... Europe 4-P... D Telefunken...
560 
1928 C-485 Triode, va... UY-Base, 5... Sparton-Ca... Sparton-Ca...
561 
1940 AD1/400 Triode, va... D Telefunken...
562 
1927 A15 Triode, va... Europe 4-P... Kremenezky...
563 
1927 A435 Triode, va... Europe 4-P... NL Philips; E... Philips; E...
564 
1926 A609 Triode, va... Europe 4-P... Philips; E... Philips; E...
565 
1925 B415 Triode, va... Europe 4-P... NL Philips; E...
566 
1919 215A Triode, va... SPECIAL TU... ROK Western El... Western El...
567 
1930 4K60 Triode, va... Europe 4-P... CDN TeKaDe (TK...
568 
1928 A416 Triode, va... Europe 4-P... NL Philips; E... Philips; E...
569 
1927 N406 Triode, va... Europe 4-P... CDN Valvo Radi...
570 
1928 HL-Point8 Triode, va... Europe 4-P... Marconi's ...
571 
1928 P-Point8 Triode, va... Europe 4-P... Marconi's ...
572 
1958 PC86 Triode, va... Noval, B9A Common typ...
573 
1959 EC86 Triode, va... Noval, B9A Telefunken...
574 
1961 PC88 Triode, va... Noval, B9A Common typ...
575 
1962 PC95 Triode, va... Miniatur-7... Common typ...
576 
1962 PC97 Triode, va... Miniatur-7... Common typ...
577 
1960 PC96 Triode, va... Miniatur-7... Funkwerk E...
578 
1963 PC900 Triode, va... Miniatur-7... Common typ...
579 
1964 ED8000 Triode, va... Noval, B9A Common typ...
580 
1965 EC900 Triode, va... Miniatur-7...
581 
1966 ED500 Triode, va... Magnoval (... Common typ...
582 
1966 PD500 Triode, va... Magnoval (... Common typ...
583 
1939 KC4 Triode, va... Europe sid... EU Common typ... Philips; E...
584 
1918 VT32_Moorhead Triode, va... Europe 4-P... Moorhead L...
585 
1919 A_Moorhead-spherical Triode, va... UV-Base (4... Moorhead L... Moorhead L...
586 
1922 UV199 Triode, va... UV199 ROK Common typ... General El...
587 
1920 UV201 Triode, va... UV-Base (4... General El... General El...
588 
1922 UV201A Triode, va... UV-Base (4... General El... General El...
589 
1926 RE062t Triode, va... Telefunken... CDN Telefunken...
590 
1930 31 Triode, va... UX-Base (4... ROK Common typ...
591 
1926 RE134 Triode, va... Europe 4-P... D Telefunken...
592 
1925 SP18 Triode, va... Europe 4-P... Metropolit...
593 
1926 UX171A Triode, va... UX-Base (4... USA Common typ... General El...
594 
1925 B403 Triode, va... Europe 4-P... NL Philips; E... Philips; E...
595 
1927 UY227 Triode, va... UY-Base, 5... Common typ... Westinghou...
596 
1952 DC90 Triode, va... Miniatur-7... EU Common typ...
597 
1929 REN904 Triode, va... Europe 5-P... D Telefunken...
598 
1936 KC3 Triode, va... Europe sid... EU Common typ...
599 
1926 B605 Triode, va... UX-Base (4... Philips; E... Philips; E...
600 
1928 E409 Triode, va... Europe 5-P... NL Philips; E...
601 
1930 30 Triode, va... UX-Base (4... ROK Common typ...
602 
1929 45 Triode, va... UX-Base (4... Common typ... Westinghou...
603 
1928 H-Point8 Triode, va... Europe 4-P... Marconi's ...
604 
1925 99 Triode, va... UV199 ROK Common typ... General El...
605 
1925 UX199 Triode, va... UX-Base (4... ROK General El... General El...
606 
1927 M300 Triode, va... Europe 4-P... NL Radio-Reco... Radio-Reco...
607 
1949 EC80 Triode, va... Noval, B9A
608 
1924 R24 Triode, va... Europe 4-P... NL La Radiote...
609 
1928 R80 Triode, va... Europe 4-P... CDN Dario (tub...
610 
1927 226 Triode, va... UX-Base (4... ROK Common typ... Westinghou...
611 
1935 CC2 Triode, va... Europe sid... EU Common typ...
612 
1926 REN1104 Triode, va... Europe 5-P... CDN Telefunken...
613 
1927 REN1004 Triode, va... Europe 5-P... CDN Telefunken...
614 
1927 RE084 Triode, va... Europe 4-P... CDN Telefunken...
615 
1928 C-686 Triode, va... UY-Base, 5... Sparton-Ca... Sparton-Ca...
616 
1941 DC25 Triode, va... Loctal-8, ... EU Common typ... Philips; E...
617 
1925 A409 Triode, va... Europe 4-P... CDN Philips; E... Philips; E...
618 
1927 W406 Triode, va... Europe 4-P... NL Valvo Radi...
619 
1927 L410 Triode, va... Europe 4-P... A Valvo Radi...
620 
1928 RE114 Triode, va... Europe 4-P... CDN Telefunken...
621 
1933 REN1814 Triode, va... Europe 5-P... CDN Telefunken...
622 
1931 REN1821 Triode, va... Europe 5-P... CDN Telefunken...
623 
1931 DL Triode, va... Europe 5-P... A Marconi-Os... Marconi-Os...
624 
1927 UX240 Triode, va... UX-Base (4... ROK Common typ... General El...
625 
1929 4A80 Triode, va... Europe 5-P... CDN TeKaDe (TK...
626 
1929 4H08 Triode, va... Europe 4-P... CDN TeKaDe (TK...
627 
1928 4N08 Triode, va... Europe 4-P... CDN TeKaDe (TK...
628 
1930 4W100 Triode, va... Europe 5-P... CDN TeKaDe (TK...
629 
1929 L4100 Triode, va... Europe 5-P... CDN Valvo Radi...
630 
1930 LK4200 Triode, va... Europe 4-P... CDN Valvo Radi...
631 
1939 AD100 Triode, va... EU-Telepho... D Telefunken...
632 
1926 A408 Triode, va... Europe 4-P... CDN Valvo Radi...
633 
1929 E428 Triode, va... Europe 5-P... NL Philips; E... Philips; E...
634 
1933 W4110 Triode, va... Europe 5-P... CDN Valvo Radi...
635 
1924 RE86 Triode, va... Telefunken... CDN Telefunken...
636 
1926 RE154t Triode, va... Telefunken... CDN Telefunken...
637 
1935 AC100 Triode, va... EU-Telepho... D Telefunken...
638 
1927 F215 Triode, va... Europe 4-P... NL Philips; E... Philips; E...
639 
1928 E424 Triode, va... Europe 5-P... NL Philips; E...
640 
1930 201 Triode, va... UX-Base (4... ROK Common typ...
641 
1925 201A Triode, va... UX-Base (4... ROK Common typ... General El...
642 
1926 401_McCullough Triode, va... UX-Base (4... ROK Common typ... McCullough...
643 
1930 486 Triode, va... UY-Base, 5... ROK Sparton-Ca... Sparton-Ca...
644 
1923 4215A Triode, va... SPECIAL TU... A Standard T...
645 
1926 A10 Triode, va... Europe 4-P... D Kremenezky...
646 
1927 A11 Triode, va... Europe 4-P... D Kremenezky...
647 
1925 A109 Triode, va... Europe 4-P... NL Philips; E...
648 
1925 A206 Triode, va... Europe 4-P... NL Philips; E...
649 
1926 A225 Triode, va... Europe 4-P... NL Philips; E...
650 
1931 A2118 Triode, va... Europe 5-P... CDN Valvo Radi...
651 
1939 AC101 Triode, va... Europe 5-P... D Telefunken...
652 
1925 C109 Triode, va... Europe 4-P... NL Philips; E...
653 
1928 C135 Triode, va... Europe 4-P... NL Philips; E... Philips; E...
654 
1928 DEH410 Triode, va... Europe 4-P... A Marconi-Os...
655 
1928 DEL210 Triode, va... Europe 4-P... A Marconi-Os...
656 
1928 DEP410 Triode, va... Europe 4-P... A Marconi-Os...
657 
1927 DV26/2 Triode, va... Europe 4-P... Spanner Gm...
658 
1930 E425_Triotron Triode, va... Europe 4-P... NL Triotron (... Triotron (...
659 
1928 E435 Triode, va... Europe 5-P... NL Philips; E...
660 
1935 EC2 Triode, va... Europe sid... EU Common typ...
661 
1914 EVE173 Triode, va... Telefunken... D Telefunken...
662 
1937 H63 Triode, va... Octal (Int... ZA Common typ...
663 
1928 H125 Triode, va... Europe 4-P... CDN Valvo Radi...
664 
1929 H210 Triode, va... Europe 4-P... ZA Common typ...
665 
1929 H410 Triode, va... Europe 4-P... A Marconi-Os...
666 
1927 H412 Triode, va... Europe 4-P... D Triotron (...
667 
1929 HL410 Triode, va... Europe 4-P... CH Common typ...
668 
1928 HL610 Triode, va... Europe 4-P... CH Common typ...
669 
1936 KC1_p8 Triode, va... Europe sid... EU Common typ...
670 
1938 L63 Triode, va... Octal (Int... A MO Valve C... MO Valve C...
671 
1924 LA74 Triode, va... Europe 4-P... CDN Loewe-(Opt...
672 
1930 LA203 Triode, va... Europe 5-P... CDN Loewe-(Opt...
673 
1924 LE244 Triode, va... Europe 4-P... D Huth, Sign...
674 
1923 LS5 Triode, va... Europe 4-P... A Marconi-Os...
675 
1927 M15 Triode, va... Europe 4-P... NL Radio-Reco... Radio-Reco...
676 
1927 M144 Triode, va... Europe 4-P... NL Radio-Reco...
677 
1927 M350 Triode, va... Europe 4-P... NL Radio-Reco...
678 
1924 R15 Triode, va... Europe 4-P... CH La Radiote...
679 
1924 R36 Triode, va... Europe 4-P... CH La Radiote...
680 
1926 R42 Triode, va... Europe 4-P... CH Dario (tub...
681 
1928 R75 Triode, va... Europe 4-P... CH Dario (tub...
682 
1925 RE061 Triode, va... Europe 4-P... CDN Telefunken...
683 
1924 RE72 Triode, va... Telefunken... CDN Telefunken...
684 
1924 RE88 Triode, va... UV-Base (4... CDN Telefunken...
685 
1924 RE96 Triode, va... Europe 4-P... CDN Telefunken...
686 
1925 RE205 Triode, va... UV-Base (4... CDN Telefunken... Telefunken...
687 
1925 Reflex Triode, va... Europe 4-P... CDN Radioröhre...
688 
1928 REN511 Triode, va... Europe 4-P... CDN Telefunken...
689 
1928 RO4010 Triode, va... Europe 4-P... CH Visseaux /...
690 
1928 RO4109 Triode, va... Europe 4-P... CH Visseaux /...
691 
1929 RO4125 Triode, va... Europe 4-P... CH Visseaux /...
692 
1928 RO4215 Triode, va... Europe 4-P... CH Visseaux /...
693 
1926 RS4_Triotron Triode, va... Europe 4-P... D Triotron (...
694 
1925 VT110_TKD Triode, va... Europe 4-P... CDN TeKaDe (TK...
695 
1927 VT121_TKD Triode, va... Europe 4-P... ROK TeKaDe (TK...
696 
1928 W125 Triode, va... Europe 4-P... CDN Valvo Radi...
697 
1928 W4100 Triode, va... Europe 5-P... CDN Valvo Radi...
698 
1923 WD12 Triode, va... UV-Base (4... ROK RCA (RCA V... Westinghou...
699 
1926 WE4 Triode, va... Europe 4-P... D Triotron (...
700 
1925 WX12 Triode, va... UX-Base (4... ROK RCA (RCA V... Westinghou...
701 
1927 2LO Triode, va... Europe 4-P... NL Radio-Reco... Radio-Reco...
702 
1928 2L20 Triode, va... Europe 4-P... CDN TeKaDe (TK...
703 
1929 4A120 Triode, va... Europe 5-P... CDN TeKaDe (TK...
704 
1929 4K30 Triode, va... Europe 4-P... CDN TeKaDe (TK...
705 
1930 4K32 Triode, va... Europe 4-P... CDN TeKaDe (TK...
706 
1929 4K50 Triode, va... Europe 4-P... CDN TeKaDe (TK...
707 
1929 4K170 Triode, va... 4-sockets ... CDN TeKaDe (TK...
708 
1929 4L11 Triode, va... Europe 4-P... CDN TeKaDe (TK...
709 
1929 4L12 Triode, va... CDN TeKaDe (TK...
710 
1929 4L13 Triode, va... Europe 4-P... CDN TeKaDe (TK...
711 
1929 4L14 Triode, va... Europe 4-P... CDN TeKaDe (TK...
712 
1928 4L15 Triode, va... Europe 4-P... CDN TeKaDe (TK...
713 
1929 4L29 Triode, va... Europe 4-P... CDN TeKaDe (TK...
714 
1929 4U130 Triode, va... CDN TeKaDe (TK...
715 
1930 8K290 Triode, va... CDN TeKaDe (TK...
716 
1930 8K300 Triode, va... CDN TeKaDe (TK...
717 
1933 958 Triode, va... Acorn 5 pi... ZA Common typ... RCA (RCA V...
718 
1937 4683 Triode, va... Europe sid... NL Philips; E...
719 
1938 AD1/350 Triode, va... Europe sid... D Telefunken...
720 
1925 B105 Triode, va... Europe 4-P... NL Philips; E...
721 
1926 B205 Triode, va... Europe 4-P... NL Philips; E... Philips; E...
722 
1925 B404 Triode, va... Europe 4-P... NL Philips; E...
723 
1930 C405 Triode, va... Europe 4-P... NL Philips; E...
724 
1925 D105 Triode, va... Europe 4-P... NL Philips; E... Philips; E...
725 
1927 D404 Triode, va... Europe 4-P... NL Philips; E... Philips; E...
726 
1928 DEP215 Triode, va... Europe 4-P... A Marconi-Os...
727 
1927 DV27/4 Triode, va... Europe 4-P... Spanner Gm...
728 
1927 DV52/2 Triode, va... Europe 4-P... Spanner Gm...
729 
1927 DV52/4 Triode, va... Europe 4-P... Spanner Gm...
730 
1928 E406 Triode, va... Europe 4-P... NL Philips; E...
731 
1928 E406N Triode, va... Europe 4-P... NL Philips; E...
732 
1928 E408 Triode, va... Europe 4-P... NL Philips; E... Philips; E...
733 
1928 E408N Triode, va... Europe 4-P... NL Philips; E... Philips; E...
734 
1928 E409N Triode, va... Europe 5-P... NL Philips; E...
735 
1930 E414 Triode, va... Europe 4-P... D Triotron (...
736 
1928 E422 Triode, va... Europe 4-P... D Triotron (...
737 
1932 E707 Triode, va... NL Philips; E...
738 
1932 F410 Triode, va... Europe 4-P... NL Philips; E...
739 
1926 F704 Triode, va... Europe 4-P... NL Philips; E...
740 
1928 L160 Triode, va... Europe 4-P... CDN Valvo Radi...
741 
1927 L215 Triode, va... Europe 4-P... CDN Valvo Radi...
742 
1931 L2218 Triode, va... Europe 5-P... CDN Valvo Radi...
743 
1928 L4180 Triode, va... Europe 4-P... CDN Valvo Radi...
744 
1929 LK430 Triode, va... Europe 4-P... CDN Valvo Radi...
745 
1928 LK4100 Triode, va... Europe 4-P... CDN Valvo Radi...
746 
1928 LK4130 Triode, va... SPECIAL TU... CDN Valvo Radi...
747 
1932 LK7115 Triode, va... Europe 4-P... CDN Valvo Radi...
748 
1927 M72 Triode, va... Europe 4-P... NL Radio-Reco... Radio-Reco...
749 
1927 M104 Triode, va... Europe 4-P... NL Radio-Reco... Radio-Reco...
750 
1928 P625 Triode, va... Europe 4-P... A MO Valve C... MO Valve C...
751 
1928 P625A Triode, va... Europe 4-P... CH Common typ...
752 
1937 PX5 Triode, va... Europe 4-P... A Common typ...
753 
1924 R31 Triode, va... Europe 4-P... CH La Radiote...
754 
1928 R77 Triode, va... Europe 4-P... CH Dario (tub...
755 
1926 R85 Triode, va... Europe 4-P... CH Dario (tub...
756 
1928 RE122 Triode, va... Europe 4-P... CDN Telefunken...
757 
1927 RE352 Triode, va... Europe 4-P... CDN Telefunken...
758 
1926 RE504 Triode, va... Europe 4-P... CDN Telefunken...
759 
1929 RO4206 Triode, va... Europe 4-P... CH Visseaux /...
760 
1928 RO4305 Triode, va... Europe 4-P... CH Visseaux /...
761 
1928 RO4309 Triode, va... Europe 4-P... CH Visseaux /...
762 
1918 ST12 Triode, va... CDN TeKaDe (TK...
763 
1927 T106 Triode, va... Europe 4-P... NL Radio-Reco... Radio-Reco...
764 
1925 Telotron Triode, va... Europe 4-P... CDN Radioröhre...
765 
1927 TP3 Triode, va... Europe 4-P... GB VATEA; Bud...
766 
1928 UL209E Triode, va... Europe 4-P... D Radioröhre...
767 
1928 UL412E Triode, va... Europe 4-P... D Radioröhre...
768 
1928 UL423A Triode, va... Europe 4-P... D Radioröhre...
769 
1928 UL430L Triode, va... Europe 4-P... D Radioröhre...
770 
1927 UX226 Triode, va... UX-Base (4... ROK Common typ... Westinghou...
771 
1927 VT-137 Triode, va... Octal (Int... ROK Common typ...
772 
1928 LS6A Triode, va... Europe 4-P... MO Valve C...
773 
1930 MW125 Triode, va... CDN Valvo Radi...
774 
1931 DC/HL Triode, va... Europe 5-P... CH Mazda = Va...
775 
1925 UX201A Triode, va... UX-Base (4... ROK Common typ... General El...
776 
1925 01A Triode, va... UX-Base (4... ROK Common typ... RCA (RCA V...
777 
1925 10 Triode, va... UX-Base (4... ROK Common typ...
778 
1928 REN804 Triode, va... Europe 5-P... Telefunken... Telefunken...
779 
1928 REN501 Triode, va... Europe 4-P... CDN Telefunken...
780 
1924 RE83 Triode, va... Telefunken... CDN Telefunken...
781 
1928 LK460 Triode, va... Europe 4-P... CDN Valvo Radi...
782 
1928 REN601 Triode, va... Europe 4-P... CDN Telefunken...
783 
1929 W4080 Triode, va... Europe 5-P... CDN Valvo Radi...
784 
1930 LK4110 Triode, va... Europe 4-P... CDN Valvo Radi...
785 
1926 RE152 Triode, va... Europe 4-P... CDN Telefunken...
786 
1931 REN1822 Triode, va... Europe 5-P... CDN Telefunken...
787 
1940 DC11 Triode, va... German Ste... EU Common typ... Telefunken...
788 
1924 RE78 Triode, va... Telefunken... CDN Telefunken...
789 
1926 RE074 Triode, va... Europe 4-P... CDN Telefunken...
790 
1925 A209 Triode, va... Europe 4-P... NL Philips; E... Philips; E...
791 
1928 A414K Triode, va... Europe 4-P... NL Philips; E...
792 
1927 A415 Triode, va... Europe 4-P... NL Philips; E...
793 
1926 A425 Triode, va... Europe 4-P... NL Philips; E... Philips; E...
794 
1931 B217 Triode, va... Europe 4-P... NL Philips; E... Philips; E...
795 
1925 B409 Triode, va... Europe 4-P... NL Philips; E...
796 
1927 B438 Triode, va... Europe 4-P... NL Philips; E... Philips; E...
797 
1932 E499 Triode, va... Europe 5-P... NL Philips; E...
798 
1924 RE71 Triode, va... Europe 4-P... CDN Telefunken...
799 
1927 26 Triode, va... UX-Base (4... ROK Common typ...
800 
1927 27 Triode, va... UY-Base, 5... ZA Common typ...
801 
1930 4N110 Triode, va... Europe 5-P... CDN TeKaDe (TK...
802 
1928 50 Triode, va... UX-Base (4... ROK Common typ...
803 
1933 76 Triode, va... UY-Base, 5... ZA Common typ...
804 
1926 71 Triode, va... UX-Base (4... ZA Common typ...
805 
1928 P425 Triode, va... UX-Base (4... D Marconi-Os... Common typ...
806 
1929 485_Sparton Triode, va... UY-Base, 5... Sparton-Ca... Sparton-Ca...
807 
1928 R56 Triode, va... Europe 4-P... CH La Radiote...
808 
1926 71A Triode, va... UX-Base (4... ROK Common typ...
809 
1925 UX171 Triode, va... UX-Base (4... ROK Common typ... General El...
810 
1922 WD11 Triode, va... WD-base ROK Westinghou... Westinghou...
811 
1916 R_England Triode, va... Europe 4-P... GB Common typ... BTH (B.T.H...
812 
1927 RE052t Triode, va... Telefunken... CDN Telefunken...
813 
1926 RE152t Triode, va... Telefunken... CDN Telefunken...
814 
1926 B203 Triode, va... Europe 4-P... NL Philips; E...
815 
1930 230 Triode, va... UX-Base (4... ROK Common typ... RCA (RCA V...
816 
1925 UX210 Triode, va... UX-Base (4... GB General El... General El...
817 
1928 HL210 Triode, va... Europe 4-P... CH Common typ...
818 
1925 CX301A Triode, va... UX-Base (4... ROK Cunningham... General El...
819 
1928 RE604 Triode, va... Europe 4-P... CDN Telefunken...
820 
1931 DH Triode, va... Europe 5-P... A Marconi-Os... Marconi-Os...
821 
1927 227 Triode, va... UY-Base, 5... ROK Common typ...
822 
1927 L415 Triode, va... Europe 4-P... TW Valvo Radi...
823 
1925 LA101 Triode, va... Europe 4-P... CDN Loewe-(Opt...
824 
1929 UX245 Triode, va... UX-Base (4... ROK Common typ... Westinghou...
825 
1926 RE504t Triode, va... Telefunken... CDN Telefunken...
826 
1927 RE354 Triode, va... Europe 4-P... CDN Telefunken...
827 
1934 955 Triode, va... Acorn 5 pi... ROK Common typ... RCA (RCA V...
828 
1925 VT107_TKD Triode, va... Europe 4-P... ROK TeKaDe (TK...
829 
1956 EC93 Triode, va... Miniatur-7... Common typ...
830 
1935 VC1 Triode, va... Europe sid... EU Common typ... Telefunken...
831 
1927 B424 Triode, va... Europe 4-P... NL Philips; E...
832 
1926 RE144 Triode, va... Europe 4-P... CDN Telefunken...
833 
1924 RE79 Triode, va... Europe 4-P... CDN Telefunken...
834 
1926 H406 Triode, va... Europe 4-P... CDN Valvo Radi...
835 
1927 RE124 Triode, va... Europe 4-P... CDN Telefunken...
836 
1952 EC92 Triode, va... Miniatur-7... Common typ... Common typ...
837 
1936 4V1 Triode, va... Europe sid... D Loewe-(Opt...
838 
1932 56 Triode, va... UY-Base, 5... ROK Common typ...
839 
1927 B405 Triode, va... Europe 4-P... NL Philips; E...
840 
1931 NY67 Triode, va... UY-Base, 5... National U...
841 
1925 UX112 Triode, va... UX-Base (4... Common typ... Westinghou...
842 
1962 E88C Triode, va... Noval, B9A Common typ...
843 
1928 E430 Triode, va... Europe 5-P... NL Philips; E... Philips; E...
844 
1925 LV0,1/50 Triode, va... Telefunken... Lorenz; Be...
845 
1916 V24 Triode, va... SPECIAL TU... Marconi's ... Ediswan, S...
846 
1921 LT1 Triode, va... Europe 4-P... GB MO Valve C...
847 
1920 RAC3 Triode, va... SPECIAL TU... Radio Audi... Radio Lamp...
848 
1917 Mc Triode, va... Blade cont... D Siemens; D...
849 
1914 EVN94 Triode, va... Wires D Telefunken... Telefunken...
850 
1924 6/100 Triode, va... Europe 4-P... Métal; Fra... Métal; Fra...
851 
1922 216A Triode, va... UV-Base (4... Western El... Western El...
852 
1925 SP18/G Triode, va... Europe 4-P... Metropolit...
853 
1925 SP18/R Triode, va... Europe 4-P... Metropolit... Metropolit...
854 
1923 DV2 Triode, va... UV-Base (4... DeForest-T... General El...
855 
1932 C509A Triode, va... UX-Base (4... Philips; E... General El...
856 
1958 RH7C Triode, va... COAXIAL in... Siemens; D... Siemens; D...
857 
1925 B415_Gruenberger Triode, va... Europe 4-P... Grünberger...
858 
1925 VT105_TKD Triode, va... Europe 4-P... TeKaDe (TK...
859 
1924 205D Triode, va... UV-Base (4... Western El... Western El...
860 
1925 DV5 Triode, va... UV-Base (4... DeForest-T... DeForest-T...
861 
1925 AX201A Triode, va... UX-Base (4... Airline, S... GEC, Gener...
862 
1928 KL1_MO Triode, va... Europe 4-P... Marconi-Os...
863 
1922 WR21 Triode, va... Europe 4-P... Westinghou... Westinghou...
864 
1927 VT128_TKD Triode, va... Europe 4-P... TeKaDe (TK...
865 
1918 RE11S Triode, va... Telefunken... Telefunken...
866 
1929 P220_Lissen Triode, va... Europe 4-P... Lissen Ltd...
867 
1935 4D1_Brimar Triode, va... British-7-... Standard T...
868 
1949 MSC2 Triode, va... Wires Hiller, A.... Hiller, A....
869 
1924 R29 Triode, va... Europe 4-P... Dario (tub...
870 
1962 4ER5 Triode, va...
871 
1962 XC95 Triode, va...
872 
1962 4FY5 Triode, va... Miniatur-7...
873 
1962 XC97 Triode, va... Miniatur-7...
874 
1966 9ED4 Triode, va... Magnoval (...
875 
1925 SX201A Triode, va... UX-Base (4... Sylvania (... GEC, Gener...
876 
1930 AC/HL Triode, va... Europe 5-P... Common typ...
877 
1935 AC102 Triode, va... EU-Telepho... Telefunken...
878 
1936 TAD1 Triode, va... Europe sid... Tungsram; ...
879 
1935 TCC2 Triode, va... Europe sid... Tungsram; ...
880 
1936 TKC3 Triode, va... Europe sid... Tungsram; ...
881 
1927 R636 Triode, va... Europe 4-P... Dario (tub...
882 
1927 R655 Triode, va... Europe 4-P... Dario (tub...
883 
1927 R656 Triode, va... Europe 4-P... Dario (tub...
884 
1925 UX-201-A_Japan Triode, va... UX-Base (4... Cymotron (... GEC, Gener...
885 
1925 CX112 Triode, va... UX-Base (4... Cunningham... Westinghou...
886 
1919 CW1344 Triode, va... SPECIAL TU... Western El... Western El...
887 
1919 VT-5 Triode, va... Peanut (WE... Western El... Western El...
888 
1919 CW-1344 Triode, va... SPECIAL TU... Common typ... Western El...
889 
1919 CW-38015 Triode, va... Peanut (WE... Western El... Western El...
890 
1928 DEH610 Triode, va... Marconi-Os...
891 
1928 DEL610 Triode, va... Europe 4-P... Marconi-Os...
892 
1928 DEP240 Triode, va... Europe 4-P... Marconi-Os...
893 
1928 DEP610 Triode, va... Europe 4-P... Marconi-Os...
894 
1932 HLA1 Triode, va... Europe 5-P... Standard T...
895 
1925 LV0,27/90 Triode, va... Telefunken... Lorenz; Be...
896 
1917 A_BTH Triode, va... BTH (B.T.H...
897 
1925 A_CeCo Triode, va... UX-Base (4... CeCo (tube... General El...
898 
1926 A_Nelson Triode, va... Europe 4-P... Nelson Ele... Nelson Ele...
899 
1926 A_Radion Triode, va... Radions Lt...
900 
1926 A2_Radion Triode, va... Radions Lt...
901 
1925 A45 Triode, va... Europe 4-P... Metropolit...
902 
1928 A1404 Triode, va... Cyrnos (br...
903 
1928 A2403 Triode, va... Cyrnos (br...
904 
1927 AC-22 Triode, va... UX-Base (4... Arcturus R... Arcturus R...
905 
1927 AC-26 Triode, va... UX-Base (4... Arcturus R... Arcturus R...
906 
1927 AC-28 Triode, va... UX-Base (4... Arcturus R... Arcturus R...
907 
1927 AC-30 Triode, va... UX-Base (4... Arcturus R... Arcturus R...
908 
1927 AC-31 Triode, va... UX-Base (4... Arcturus R... Arcturus R...
909 
1927 AC-32 Triode, va... UX-Base (4... Arcturus R... Arcturus R...
910 
1927 AC-46 Triode, va... UX-Base (4... Arcturus R...
911 
1928 AL1203 Triode, va... Cyrnos (br...
912 
1923 ARDE Triode, va... Europe 4-P... Ediswan, S... Ediswan, S...
913 
1922 AR_HF Triode, va... Europe 4-P... Ediswan, S... Ediswan, S...
914 
1918 B_BTH Triode, va... Europe 4-P... BTH (B.T.H...
915 
1913 B_Western Triode, va... Western El...
916 
1922 B-II Triode, va... Europe 4-P... Philips; E... Philips; E...
917 
1923 B2_BTH Triode, va... Europe 4-P... BTH (B.T.H...
918 
1923 B4H Triode, va... Europe 4-P... BTH (B.T.H...
919 
1923 B5H Triode, va... Europe 4-P... BTH (B.T.H...
920 
1924 B8 Triode, va... Europe 4-P... BTH (B.T.H...
921 
1927 B12 Triode, va... BTH (B.T.H...
922 
1918 C_Osram Triode, va... IS-1 (Inte... Osram-Valv... Osram-Valv...
923 
1922 C-II_Ideezet Triode, va... Edison, si... Ideezet tu... Philips; E...
924 
1924 C2_Microlux Triode, va... Microlux, ...
925 
1924 C3_Microlux Triode, va... Europe 4-P... Microlux, ...
926 
1917 CA_Pliotron Triode, va... UV-Base (4... General El... General El...
927 
1917 CF-185 Triode, va... SPECIAL TU... DeForest-T... DeForest-T...
928 
1918 CG-886 Triode, va... SPECIAL TU... General El... General El...
929 
1918 CG-890 Triode, va... UV-Base (4... General El... General El...
930 
1918 CG-1162 Triode, va... UV-Base (4... General El... General El...
931 
1925 CL172 Triode, va... Europe 4-P... Métal; Fra...
932 
1917 CW-186 Triode, va... SPECIAL TU... Western El...
933 
1917 CW-933 Triode, va... UV-Base (4... Western El...
934 
1924 A1 Triode, va... Microlux, ...
935 
1915 D_Marconi Triode, va... Edison (ca... Marconi Wi...
936 
1927 D-01A Triode, va... UX-Base (4... DeForest-T... General El...
937 
1926 DE06_Radion Triode, va... Europe 4-P... Radions Lt... Radions Lt...
938 
1926 DE06_Nelson Triode, va... Europe 4-P... Nelson Ele... Nelson Ele...
939 
1926 DE06HF Triode, va... Europe 4-P... Radions Lt...
940 
1926 DE2_Nelson Triode, va... Europe 4-P... Nelson Ele... Nelson Ele...
941 
1925 DE3B Triode, va... Europe 4-P... MO Valve C...
942 
1924 DE11 Triode, va... Europe 4-P... Metropolit...
943 
1926 DE34 Triode, va... Radions Lt...
944 
1926 DE34HF Triode, va... Europe 4-P... Radions Lt... Radions Lt...
945 
1926 DEA Triode, va... Europe 4-P... Nelson Ele... Nelson Ele...
946 
1926 Dex235 Triode, va... Europe 4-P... Economic E...
947 
1926 Dex240 Triode, va... Europe 4-P... Economic E...
948 
1926 Dex312 Triode, va... Europe 4-P... Economic E...
949 
1926 Dex376 Triode, va... Europe 4-P... Economic E...
950 
1926 Dex406 Triode, va... Europe 4-P... Economic E...
951 
1926 Dex412 Triode, va... Europe 4-P... Economic E...
952 
1926 Dex440 Triode, va... Europe 4-P... Economic E...
953 
1926 Dex530 Triode, va... Europe 4-P... Economic E...
954 
1924 DFA1 Triode, va... Europe 4-P... Mullard Ra...
955 
1924 DF_ORA Triode, va... Europe 4-P... Mullard Ra...
956 
1926 DL2_deForest Triode, va... UX-Base (4... DeForest-T... DeForest-T...
957 
1927 DL3_deForest Triode, va... UX-Base (4... DeForest-T...
958 
1926 DL4_deForest Triode, va... UX-Base (4... DeForest-T... DeForest-T...
959 
1926 DL5 Triode, va... UX-Base (4... DeForest-T... DeForest-T...
960 
1926 DL7_deForest Triode, va... UX-Base (4... DeForest-T... DeForest-T...
961 
1927 DL9_deForest Triode, va... UX-Base (4... DeForest-T...
962 
1927 DL14_deForest Triode, va... UX-Base (4... DeForest-T... DeForest-T...
963 
1927 DL15_deForest Triode, va... UX-Base (4... DeForest-T... DeForest-T...
964 
1923 DV1_1volt Triode, va... UV-Base (4... DeForest-T... DeForest-T...
965 
1925 DV3A Triode, va... UV199 DeForest-T...
966 
1923 DV6A Triode, va... UV-Base (4... DeForest-T... DeForest-T...
967 
1927 DV7 Triode, va... UV-Base (4... DeForest-T... DeForest-T...
968 
1926 E_CeCo Triode, va... UX-Base (4... CeCo (tube... General El...
969 
1919 E_Moorhead Triode, va... Europe 4-P... Moorhead L...
970 
1923 E_SFR Triode, va... Europe 4-P... SFR (S.F.R...
971 
1916 ES1_Ediswan Triode, va... Ediswan, S...
972 
1921 ES2_Ediswan Triode, va... Europe 4-P... Ediswan, S... Ediswan, S...
973 
1921 ES4 Triode, va... Europe 4-P... Ediswan, S... Ediswan, S...
974 
1922 F_Philips Triode, va... Europe 4-P... Philips; E... Philips; E...
975 
1925 FE1_Louden Triode, va...
976 
1925 FE2_Louden Triode, va... Europe 4-P...
977 
1925 FER1_4Volt Triode, va... Europe 4-P... Louden Val...
978 
1925 FER2_4Volt Triode, va... Europe 4-P... Louden Val...
979 
1926 G_CeCo Triode, va... UX-Base (4... CeCo (tube... General El...
980 
1919 G_Moorhead Triode, va... Europe 4-P... Moorhead L... Moorhead L...
981 
1918 G_Pliotron Triode, va... General El... General El...
982 
1928 G112_Lutece Triode, va... Lutèce-Lum...
983 
1926 GP Triode, va... Europe 4-P... Radions Lt... Radions Lt...
984 
1926 H406_Neutron Triode, va... Europe 4-P... Neutron Lt...
985 
1928 H430 Triode, va... Europe 4-P... Lutèce-Lum...
986 
1924 HE4 Triode, va... Europe 4-P...
987 
1924 HE6 Triode, va... Europe 4-P...
988 
1925 HF_Fotos Triode, va... Grammont (...
989 
1925 HL512 Triode, va... Europe 4-P... Burndept L...
990 
1926 J71 Triode, va... UX-Base (4... CeCo (tube... General El...
991 
1927 K_CeCo Triode, va... UX-Base (4... CeCo (tube... CeCo (tube...
992 
1924 K1_Thorpe Triode, va... Europe 4-P... Thorpe Rad... Thorpe Rad...
993 
1927 KH1_MO Triode, va... Europe 4-P... Marconi-Os...
994 
1915 L_Western Triode, va... UV-Base (4... Western El...
995 
1923 LF_double_green_D3 Triode, va... Europe 4-P... Mullard Ra...
996 
1924 LF_green Triode, va... Europe 4-P... Mullard Ra...
997 
1925 LO0,1/50 Triode, va... Lorenz; Be...
998 
1925 LS1_MO Triode, va... Europe 4-P... MO Valve C...
999 
1925 LS2_MO Triode, va... Europe 4-P... Mullard Ra...
1000 
1923 LS3_MO Triode, va... Europe 4-P... Marconi-Os...
1001 
1926 LSS_Triotron Triode, va... Europe 4-P... Triotron (... Triotron (...
1002 
1925 LV3,5/220 Triode, va... Lorenz; Be...
1003 
1921 RMR Triode, va...
1004 
1921 I-T-E-V Triode, va... Europe 4-P...
1005 
1914 M_Western Triode, va... UV-Base (4... Western El...
1006 
1930 ME1520 Triode, va... Celsior; F...
1007 
1920 K_Mul Triode, va... Europe 4-P... Mullard Ra... Mullard Ra...
1008 
1923 RA_Mullard Triode, va... Europe 4-P... Mullard Ra...
1009 
1922 ORA Triode, va... Europe 4-P... Mullard Ra...
1010 
1922 ORA-A Triode, va... Europe 4-P... Mullard Ra...
1011 
1923 ORA-B Triode, va... IS-1 (Inte... Mullard Ra...
1012 
1924 DF-ORA Triode, va... Mullard Ra...
1013 
1924 LF-ORA Triode, va... Mullard Ra...
1014 
1924 1-VOLT-ORA Triode, va... Mullard Ra...
1015 
1918 O_Western Triode, va... UV-Base (4...
1016 
1924 ONE-VOLT-ORA Triode, va... Europe 4-P... Mullard Ra...
1017 
1928 P403 Triode, va... Europe 4-P... Lutèce-Lum...
1018 
1928 P405 Triode, va... Europe 4-P... Lutèce-Lum...
1019 
1928 Ph515A Triode, va... Europe 4-P... Lutèce-Lum...
1020 
1928 Ph515B Triode, va... Europe 4-P... Lutèce-Lum...
1021 
1919 PR1 Triode, va... Europe 4-P... Tversk Sta... Tversk Sta...
1022 
1930 PU10.02 Triode, va... Celsior; F...
1023 
1927 PV1_Nowak Triode, va... Nowak & Co...
1024 
1927 PV2_Nowak Triode, va... Nowak & Co...
1025 
1930 PV801 Triode, va... Celsior; F...
1026 
1916 Q_Marconi Triode, va... No base Marconi's ...
1027 
1922 R_Marconi Triode, va... Europe 4-P... MO Valve C...
1028 
1924 R_Penton Triode, va... Europe 4-P...
1029 
1923 R3_RT Triode, va... Europe 4-P... La Radiote...
1030 
1922 R4B_BTH Triode, va... Europe 4-P... BTH (B.T.H...
1031 
1919 R4C Triode, va... Europe 4-P... GEC, Gener...
1032 
1925 R5V Triode, va... Europe 4-P... MO Valve C...
1033 
1920 R7 Triode, va... IS-1 (Inte... Mullard Ra...
1034 
1930 RCA230 Triode, va... RCA (RCA V...
1035 
1929 RH4010 Triode, va... Visseaux /...
1036 
1916 White-valve Triode, va... Swan-Bajon...
1037 
1917 S_deForest Triode, va... Edison (ca... DeForest-T...
1038 
1928 S205 Triode, va... Lutèce-Lum...
1039 
1928 S215_Lutece Triode, va... Europe 5-P... Lutèce-Lum...
1040 
1918 SE-1444_Moorhead Triode, va... UV-Base (4... Moorhead L... Moorhead L...
1041 
1925 SP18/RR Triode, va... Europe 4-P... Metropolit...
1042 
1925 SP55/B Triode, va... Europe 4-P... Metropolit... Metropolit...
1043 
1926 SP55/R Triode, va... Europe 4-P... Metropolit... Metropolit...
1044 
1926 SS_Triotron Triode, va... Triotron (...
1045 
1927 ST21 Triode, va... Europe 4-P... Scott - Ta...
1046 
1927 ST22 Triode, va... Europe 4-P... Scott - Ta...
1047 
1927 ST23 Triode, va... Europe 4-P... Scott - Ta...
1048 
1927 ST41 Triode, va... Europe 4-P... Scott - Ta...
1049 
1927 ST42 Triode, va... Europe 4-P... Scott - Ta...
1050 
1927 ST43 Triode, va... Europe 4-P... Scott - Ta...
1051 
1927 ST61A Triode, va... Europe 4-P... Scott - Ta...
1052 
1927 ST61B Triode, va... Europe 4-P... Scott - Ta...
1053 
1927 ST62 Triode, va... Europe 4-P... Scott - Ta...
1054 
1927 ST63 Triode, va... Europe 4-P... Scott - Ta...
1055 
1926 SV7 Triode, va... Europe 4-P... Triotron (...
1056 
1926 SV10 Triode, va... Triotron (...
1057 
1912 T_deForest Triode, va... Wires DeForest-T...
1058 
1928 TM1003 Triode, va... Cyrnos (br...
1059 
1927 TP2_Vatea Triode, va... Europe 4-P... VATEA; Bud...
1060 
1927 TP4_Vatea Triode, va... Europe 4-P...
1061 
1924 UV210 Triode, va... RCA (RCA V...
1062 
1926 UX225 Triode, va... UX-Base (4... RCA (RCA V... Westinghou...
1063 
1928 UX864 Triode, va... UX-Base (4... RCA (RCA V... General El...
1064 
1924 PV2_Ediswan Triode, va... Europe 4-P... Ediswan, S... Ediswan, S...
1065 
1923 PA1_Mullard Triode, va... Europe 4-P... Mullard Ra... Mullard Ra...
1066 
1923 PA2_Mullard Triode, va... Europe 4-P... Mullard Ra... Mullard Ra...
1067 
1915 V_Western Triode, va... UV-Base (4... Western El...
1068 
1928 VH40 Triode, va... Europe 4-P... Splendor L... Splendor L...
1069 
1926 VIRAA Triode, va... Europe 4-P... Vereenigde... Vereenigde...
1070 
1926 VIRAC Triode, va... Europe 4-P... Vereenigde... Vereenigde...
1071 
1926 VIRAD Triode, va... Europe 4-P... Vereenigde...
1072 
1918 VT-16 Triode, va... UV-Base (4... General El... General El...
1073 
1917 VT-21 Triode, va... DeForest-T...
1074 
1917 R_Moorhead Triode, va... Europe 4-P... Moorhead L...
1075 
1925 W1_Cossor Triode, va... Europe 4-P... Cossor, A....
1076 
1925 W3_Cossor Triode, va... Europe 4-P... Cossor, A....
1077 
1927 WP3 Triode, va... VATEA; Bud...
1078 
1925 WR1 Triode, va... Europe 4-P... Cossor, A....
1079 
1925 WR2 Triode, va... Europe 4-P... Cossor, A....
1080 
1927 I_Nowak Triode, va... Nowak & Co...
1081 
1927 Ia Triode, va... Nowak & Co...
1082 
1927 IIa Triode, va... Europe 4-P... Nowak & Co...
1083 
1927 III Triode, va... Europe 4-P... Nowak & Co...
1084 
1927 IIIa Triode, va... Europe 4-P... Nowak & Co...
1085 
1925 0.06_Louden Triode, va...
1086 
1922 101DW Triode, va... UV-Base (4... Western El... Western El...
1087 
1915 102A Triode, va... UV-Base (4... Western El...
1088 
1922 102DW Triode, va... UV-Base (4... Western El...
1089 
1922 104DW Triode, va... UV-Base (4... Western El...
1090 
1928 126H Triode, va... Arcturus R... Arcturus R...
1091 
1924 209_Marine Triode, va... Europe 4-P... Grammont (...
1092 
1926 210HL_Cossor Triode, va... Europe 4-P... Cossor, A....
1093 
1922 223A Triode, va... UV-Base (4... Western El...
1094 
1926 221D Triode, va... UV-Base (4... Western El...
1095 
1927 216A_Nissl Triode, va... UV-Base (4... Czeija, Ni...
1096 
1925 230D Triode, va... SPECIAL TU... Western El...
1097 
1926 235D Triode, va... UX-Base (4... Western El...
1098 
1928 227S Triode, va... UY-Base, 5... Rogers-Maj...
1099 
1928 501_Sovereign Triode, va... Sovereign ...
1100 
1927 608 Triode, va... UX-Base (4... Marathon (... Marathon (...
1101 
1927 630_Marathon Triode, va... UX-Base (4... Marathon (... Marathon (...
1102 
1919 C_Moorhead Triode, va... UV-Base (4... Moorhead L... Moorhead L...
1103 
1920 A-P_Oscillator Triode, va... UV-Base (4... Moorhead L... Moorhead L...
1104 
1920 A-P_Relais Triode, va... Moorhead L...
1105 
1920 A-P_Transmitter Triode, va... UV-Base (4... Moorhead L...
1106 
1923 ARDE_HF Triode, va... Europe 4-P... Ediswan, S... Ediswan, S...
1107 
1923 ARDE_LF Triode, va... Europe 4-P... Ediswan, S... Ediswan, S...
1108 
1927 AY225 Triode, va... UY-Base, 5... RCA (RCA V...
1109 
1927 AY227 Triode, va... UY-Base, 5... RCA (RCA V...
1110 
1925 B_CeCo Triode, va... UX-Base (4... CeCo (tube... General El...
1111 
1925 C_CeCo Triode, va... UV-Base (4... CeCo (tube... General El...
1112 
1917 VT-1 Triode, va... UV-Base (4... Western El... Western El...
1113 
1924 DE5_Marconi Triode, va... Europe 4-P... MO Valve C... Marconi-Os...
1114 
1925 HL565 Triode, va... Europe 4-P... Burndept L... Burndept L...
1115 
1928 H0.8 Triode, va... Europe 4-P... Marconi-Os...
1116 
1928 HL0.8 Triode, va... Europe 4-P... Marconi-Os...
1117 
1941 708A Triode, va... SPECIAL TU... Western El... Western El...
1118 
1924 GF Triode, va... Europe 4-P... Métal; Fra...
1119 
1927 L25 Triode, va... Europe 4-P... Kremenezky...
1120 
1924 A_Magnavox Triode, va... Magnavox C...
1121 
1983 R_Replica Triode, va... Europe 4-P... Nachbau un...
1122 
1989 TM_Replica Triode, va... Europe 4-P...
1123 
1985 RE11_Replica Triode, va... Telefunken...
1124 
1928 AC-40 Triode, va... UX-Base (4... Arcturus R... Arcturus R...
1125 
1927 608R Triode, va... UX-Base (4... Marathon (... Marathon (...
1126 
1990 RE83_Replica Triode, va... Telefunken... Homebrew -...
1127 
1927 TP3_Vita Triode, va... Europe 4-P... Vita; Buda...
1128 
1990 RE89_Replica Triode, va... Europe 4-P... Homebrew -...
1129 
1985 RE71_Replica Triode, va... Europe 4-P...
1130 
1925 Pyramid-1 Triode, va... Radions Lt...
1131 
1925 Pyramid-2 Triode, va... Radions Lt...
1132 
1925 210_UX-Triode Triode, va... UX-Base (4... Common typ...
1133 
1930 PM256A Triode, va... Europe 4-P... Mullard Ra...
1134 
1923 Radio-Secteur Triode, va... Europe 4-P... Métal; Fra...
1135 
1919 VT-Class-II Triode, va... UV-Base (4... Marconi Wi... Moorhead L...
1136 
1911 vonBronk_triode Triode, va... Edison med...
1137 
1925 LO6 Triode, va... Lorenz; Be...
1138 
1925 LO9 Triode, va... Lorenz; Be...
1139 
1917 K6 Triode, va... D AEG (Radio...
1140 
1925 K_Schott Triode, va... Telefunken... Schott und... Schott und...
1141 
1926 F_CeCo Triode, va... UX-Base (4... CeCo (tube... Westinghou...
1142 
1927 R22 Full-Wave ... Europe 4-P... CDN Rectron Gm... Rectron Gm...
1143 
1928 R250_Rectron Full-Wave ... Europe 4-P... Rectron Gm...
1144 
1927 R33 Full-Wave ... Europe 4-P... CDN Rectron Gm...
1145 
1928 R250 Full-Wave ... Europe 4-P... CDN Radio-Reco...
1146 
1939 AX50 Full-Wave ... Europe 4-P... NL Philips; E...
1147 
1952 R120 Full-Wave ... Europe 4-P... Rectron Gm...
1148 
1927 UX280 Full-Wave ... UX-Base (4... ROK RCA (RCA V...
1149 
1939 AZ50 Full-Wave ... Europe 4-P... NL Philips; E...
1150 
1938 1882 Full-Wave ... Europe sid... CH Philips; E...
1151 
1928 WE55 Full-Wave ... Europe sid... GB Common typ...
1152 
1929 8NG Full-Wave ... Europe 4-P... CDN Loewe-(Opt...
1153 
1930 G430 Full-Wave ... Europe 4-P... CDN Valvo Radi...
1154 
1930 G460 Full-Wave ... Europe 4-P... CDN Valvo Radi...
1155 
1953 6BX4 Full-Wave ... Miniatur-7... Common typ...
1156 
1951 EZ40A Full-Wave ... Rimlock ba... Common typ...
1157 
1934 EZ1 Full-Wave ... Europe sid... EU Common typ... Philips; E...
1158 
1932 GL4/1D Full-Wave ... Europe 4-P... Sator (bra...
1159 
1927 80 Full-Wave ... UX-Base (4... ROK Common typ...
1160 
1930 U10 Full-Wave ... Europe 4-P... A MO Valve C...
1161 
1953 5Y3WGTA Full-Wave ... Octal (Int... Common typ... General El...
1162 
1936 TEZ2 Full-Wave ... Europe sid... Tungsram; ... Philips; E...
1163 
1938 EZ11_Prototyp Full-Wave ... Telefunken... Telefunken...
1164 
1947 V41_Mazda-F Full-Wave ... Rimlock ba... Mazda (tub... Philips; E...
1165 
1948 V51_Mazda-F Full-Wave ... Mazda (tub...
1166 
1948 V61 Full-Wave ... Rimlock ba... Mazda (tub...
1167 
1935 OSW3118 Full-Wave ... Europe sid... Werk für F...
1168 
1938 OSW3121 Full-Wave ... German Ste... Werk für F...
1169 
1935 TAZ1 Full-Wave ... Europe sid... Tungsram; ...
1170 
1928 G650_Splendor Full-Wave ... Europe 4-P... Splendor L... Splendor L...
1171 
1925 UV196 Full-Wave ... UV-Base (4... Westinghou...
1172 
1923 UV213 Full-Wave ... UV-Base (4... RCA (RCA V...
1173 
1928 B507 Full-Wave ... Europe 4-P... Lutèce-Lum...
1174 
1928 B515 Full-Wave ... Europe 4-P... Lutèce-Lum...
1175 
1953 5Y3WGTB Full-Wave ... Octal (Int... General El...
1176 
1928 1560 Full-Wave ... Europe 4-P... NL Philips; E...
1177 
1928 DU2 Full-Wave ... Europe 4-P... A Mullard Ra...
1178 
1936 AZ3 Full-Wave ... Europe sid... NL Philips Au...
1179 
1939 AZ11N Full-Wave ... German Ste... NL Telefunken... Philips; E...
1180 
1938 AZ32 Full-Wave ... Octal-8 GB... GB Common typ... Mullard Wi...
1181 
1933 1861 Full-Wave ... Europe 4-P... NL Philips; E...
1182 
1933 1867 Full-Wave ... Europe 4-P... NL Philips; E...
1183 
1931 1807 Full-Wave ... Europe 4-P... NL Philips; E...
1184 
1929 240NG Full-Wave ... Europe 4-P... CDN Loewe-(Opt...
1185 
1938 241NG Full-Wave ... German Ste... CDN Loewe-(Opt...
1186 
1929 12NG Full-Wave ... Europe 4-P... CDN Loewe-(Opt...
1187 
1929 4G30 Full-Wave ... Europe 4-P... CDN TeKaDe (TK...
1188 
1925 UX213 Full-Wave ... UX-Base (4... ROK Common typ...
1189 
1938 EZ11 Full-Wave ... German Ste... D Common typ... Telefunken...
1190 
1931 RGN2504 Full-Wave ... Europe 4-P... CDN Telefunken...
1191 
1938 AZ12 Full-Wave ... German Ste... D Telefunken...
1192 
1938 AZ11 Full-Wave ... German Ste... D Common typ...
1193 
1929 G490 Full-Wave ... Europe 4-P... CDN Valvo Radi...
1194 
1936 140NG Full-Wave ... Europe sid... CDN Loewe-(Opt...
1195 
1936 AZ2 Full-Wave ... Europe sid... NL Philips It...
1196 
1938 AZ4 Full-Wave ... Europe sid... NL Philips; E...
1197 
1929 14NG Full-Wave ... Europe 4-P... CDN Loewe-(Opt...
1198 
1931 RGN4004 Full-Wave ... Europe 4-P... CDN Telefunken...
1199 
1936 EZ3 Full-Wave ... Europe sid... NL Philips; E... Philips; E...
1200 
1928 2NG Full-Wave ... Europe 4-P... CDN Loewe-(Opt...
1201 
1929 VG250 Full-Wave ... Europe 4-P... CDN Seibt, Dr....
1202 
1927 RGN1504 Full-Wave ... Europe 4-P... CDN Telefunken...
1203 
1929 4NG Full-Wave ... Europe 4-P... CDN Loewe-(Opt...
1204 
1938 EZ12 Full-Wave ... German Ste... D Telefunken... Telefunken...
1205 
1941 AZ21 Full-Wave ... Loctal-8, ... NL Philips; E... Philips; E...
1206 
1938 AZ31 Full-Wave ... Octal (Int... GB Mullard Ra...
1207 
1937 5Y3GB Full-Wave ... Octal (Int... CH Common typ...
1208 
1927 280 Full-Wave ... UX-Base (4... ROK Common typ...
1209 
1935 5Z4 Full-Wave ... Octal (Int... ROK Common typ... RCA (RCA V...
1210 
1932 1805 Full-Wave ... Europe 4-P... NL Philips; E...
1211 
1936 EZ2 Full-Wave ... Europe sid... NL Philips; E... Philips; E...
1212 
1936 EZ4 Full-Wave ... Europe sid... NL Philips; E... Philips; E...
1213 
1929 G4200 Full-Wave ... Europe 4-P... CDN Valvo Radi...
1214 
1927 1823 Full-Wave ... Europe 4-P... NL Philips; E... Philips; E...
1215 
1938 1883 Full-Wave ... Europe sid... CH Philips; E...
1216 
1928 2506 Full-Wave ... Europe 4-P... NL Philips; E... Philips; E...
1217 
1927 506 Full-Wave ... Europe 4-P... NL Philips; E... Philips; E...
1218 
1948 EZ40 Full-Wave ... Rimlock ba... Common typ... Philips; E...
1219 
1929 1821 Full-Wave ... Europe 4-P... NL Philips; E...
1220 
1934 FZ1 Full-Wave ... Europe sid... EU Common typ... Philips; E...
1221 
1947 AZ41 Full-Wave ... Rimlock ba... EU Common typ... Philips; E...
1222 
1952 EZ80 Full-Wave ... Noval, B9A Common typ...
1223 
1935 AZ1 Full-Wave ... Europe sid... EU Common typ...
1224 
1929 RGN1054 Full-Wave ... Europe 4-P... CDN Telefunken...
1225 
1927 RGN1503 Full-Wave ... Europe 4-P... D Telefunken...
1226 
1931 RGN2005 Full-Wave ... Europe 4-P... CDN Telefunken...
1227 
1928 RGN2004 Full-Wave ... Europe 4-P... Telefunken...
1228 
1929 RGN504 Full-Wave ... Europe 4-P... CDN Telefunken...
1229 
1932 RGN1064 Full-Wave ... Europe 4-P... CDN Telefunken...
1230 
1927 Mikrotron Full-Wave ... Europe 4-P... Valvo Radi...
1231 
1928 U8 Full-Wave ... Europe 4-P... A Osram-Valv...
1232 
1933 1815 Full-Wave ... Europe 4-P... NL Philips; E...
1233 
1948 EZ41 Full-Wave ... Rimlock ba... Common typ... Philips; E...
1234 
1948 GZ40 Full-Wave ... Common typ...
1235 
1927 506K Full-Wave ... Europe 4-P... Philips; E...
1236 
1954 GZ34 Full-Wave ... Octal (Int... Common typ...
1237 
1951 EZ90 Full-Wave ... Miniatur-7... Common typ...
1238 
1928 1561 Full-Wave ... Europe 4-P... NL Philips; E...
1239 
1935 5Z4G Full-Wave ... Octal (Int... ROK Common typ... Arcturus R...
1240 
1927 RRR245 Full-Wave ... Europe 4-P... NL Radio-Reco...
1241 
1930 R0423 Full-Wave ... Europe 4-P... CDN Rectron Gm...
1242 
1930 R0431 Full-Wave ... Europe 4-P... CDN Rectron Gm...
1243 
1930 R0437 Full-Wave ... Europe 4-P... CDN Rectron Gm...
1244 
1930 R0337 Full-Wave ... Europe 4-P... CDN Rectron Gm...
1245 
1932 R1 Full-Wave ... Europe 4-P... ROK Common typ...
1246 
1927 GT130 Full-Wave ... Europe 4-P... CDN TeKaDe (TK...
1247 
1948 ESU400 Half-Wave ... UV-Base (4... Mazda = Va...
1248 
1934 AX1 Half-Wave ... Europe 4-P... NL Philips; E...
1249 
1947 EW60 Half-Wave ... Loctal-9-P... NL Philips; E...
1250 
1960 ESU103 Half-Wave ... UV-Base (4... Ediswan, S...
1251 
1918 U2_Osram Half-Wave ... Wires Osram-Valv... Osram-Valv...
1252 
1955 DY87 Half-Wave ... Noval, B9A EU Common typ... Philips; E...
1253 
1951 HY90 Half-Wave ... Miniatur-7... Common typ...
1254 
1934 CY1 Half-Wave ... Europe sid... EU Common typ...
1255 
1948 UY3 Half-Wave ... Europe sid... CDN Valvo Radi...
1256 
1930 R0424 Half-Wave ... Europe 4-P... CDN Rectron Gm...
1257 
1930 R0481 Half-Wave ... Europe 4-P... CDN Rectron Gm...
1258 
1937 HVR2 Half-Wave ... Europe 4-P... A Mullard Ra...
1259 
1927 GT138 Half-Wave ... Europe 3-P... CDN TeKaDe (TK...
1260 
1939 35Z5GT Half-Wave ... Octal (Int... ROK Common typ... Ken-Rad, T...
1261 
1948 EY51 Half-Wave ... SPECIAL TU... NL Philips; E...
1262 
1931 1803 Half-Wave ... Europe 3-P... Philips; E...
1263 
1951 PY82 Half-Wave ... Noval, B9A Common typ...
1264 
1954 EY86 Half-Wave ... Noval, B9A Common typ...
1265 
1927 RRR134 Half-Wave ... Europe 3-P... Radio-Reco...
1266 
1947 V311 Half-Wave ... Rimlock ba... Mazda (tub...
1267 
1948 V312_Mazda-F Half-Wave ... Rimlock ba... Mazda (tub...
1268 
1927 DR_deForest Half-Wave ... UX-Base (4... DeForest-T...
1269 
1922 MR4_MOV Half-Wave ... Wires MO Valve C... Osram-Valv...
1270 
1918 U1_Osram Half-Wave ... Wires Osram-Valv... Osram-Valv...
1271 
1921 UV216 Half-Wave ... UV-Base (4... RCA (RCA V...
1272 
1925 UV216A Half-Wave ... UV-Base (4... RCA (RCA V...
1273 
1925 UV216B Half-Wave ... UV-Base (4... RCA (RCA V...
1274 
1927 UV217 Half-Wave ... RCA (RCA V...
1275 
1926 UV217B Half-Wave ... RCA (RCA V...
1276 
1927 UV217C Half-Wave ... RCA (RCA V...
1277 
1925 ZGII Half-Wave ... Philips; E...
1278 
1921 A-P_Rectifier Half-Wave ... UV-Base (4... Moorhead L...
1279 
1931 EG50 Half-Wave ... Europe 5-P... D Ostar (Gus... Ostar (Gus...
1280 
1928 DU10 Half-Wave ... Europe 4-P... A Mullard Ra...
1281 
1938 CY31 Half-Wave ... Octal (Int... GB Mullard Ra...
1282 
1927 2504 Half-Wave ... Swan-Bajon... NL Philips; E...
1283 
1935 1875 Half-Wave ... Europe sid... NL Philips; E...
1284 
1935 1876 Half-Wave ... Europe sid... NL Philips; E...
1285 
1935 1877 Half-Wave ... Europe 4-P... NL Philips; E...
1286 
1935 1878 Half-Wave ... Edison big... NL Common typ...
1287 
1933 1832 Half-Wave ... Europe 4-P... NL Philips; E...
1288 
1939 EA111 Half-Wave ... German Ste... D Common typ... Telefunken...
1289 
1925 UX216B Half-Wave ... UX-Base (4... ROK Common typ...
1290 
1927 UX281 Half-Wave ... UX-Base (4... ROK Common typ... Westinghou...
1291 
1939 UY11 Half-Wave ... German Ste... EU Common typ... Telefunken...
1292 
1941 UY21 Half-Wave ... Loctal-8, ... NL Philips; E... Philips; E...
1293 
1930 G425 Half-Wave ... Europe 4-P... CDN Valvo Radi...
1294 
1929 G715 Half-Wave ... Europe 4-P... CDN Valvo Radi...
1295 
1930 16NG Half-Wave ... Europe 3-P... CDN Loewe-(Opt...
1296 
1927 VT-141 Half-Wave ... CDN Common typ...
1297 
1946 35W4 Half-Wave ... Miniatur-7... ROK Common typ... RCA (RCA V...
1298 
1928 1562 Half-Wave ... Europe 4-P... NL Philips; E...
1299 
1932 RGN564 Half-Wave ... Europe 3-P... CDN Telefunken...
1300 
1947 UY41 Half-Wave ... Rimlock ba... J Common typ... Philips; E...
1301 
1938 VY2 Half-Wave ... Europe sid... EU Common typ... Telefunken...
1302 
1928 RGN1304 Half-Wave ... Europe 4-P... D Telefunken...
1303 
1927 3006 Half-Wave ... Europe 3-P... NL Philips; E... Philips; E...
1304 
1925 373 Half-Wave ... Europe 3-P... NL Philips; E...
1305 
1931 1802 Half-Wave ... Europe 3-P... NL Philips; E...
1306 
1929 4G15 Half-Wave ... Europe 4-P... CDN TeKaDe (TK...
1307 
1936 G1404 Half-Wave ... Europe 4-P... CDN Valvo Radi...
1308 
1930 RGN1404 Half-Wave ... Europe 4-P... CDN Telefunken...
1309 
1954 UY85 Half-Wave ... Noval, B9A Common typ...
1310 
1964 F5004 Half-Wave ... Septar (1+... CSF, Compa...
1311 
1935 VY1 Half-Wave ... Europe sid... EU Common typ... Telefunken...
1312 
1949 UY2 Half-Wave ... Europe sid... Telefunken... Telefunken...
1313 
1941 UY1N Half-Wave ... Octal (Int... D Common typ...
1314 
1929 10NG Half-Wave ... Europe 4-P... CDN Loewe-(Opt...
1315 
1927 505 Half-Wave ... Europe 3-P... NL Philips; E...
1316 
1949 UY4 Half-Wave ... Europe sid... Valvo Radi... Valvo Radi...
1317 
1928 RGN1203 Half-Wave ... CDN Telefunken...
1318 
1929 RGN354 Half-Wave ... Europe 3-P... CDN Telefunken...
1319 
1929 G495 Half-Wave ... Europe 3-P... CDN Valvo Radi...
1320 
1951 DY80 Half-Wave ... Noval, B9A EU Common typ...
1321 
1967 DY802 Half-Wave ... Noval, B9A Mullard Ra...
1322 
1948 UY42 Half-Wave ... Rimlock ba... Philips; E...
1323 
1964 DY51 Half-Wave ... Subminiatu... EU Common typ... Philips; E...
1324 
1906 Audion_01-twoelectr Gas Diode Edison (ca... DeForest-T... DeForest-T...
1325 
1957 XY88 Damper, bo... Noval, B9A
1326 
1951 PY81 Damper, bo... Noval, B9A Common typ...
1327 
1957 PY88 Damper, bo... Noval, B9A Common typ...
1328 
1953 EY81 Damper, bo... Noval, B9A Common typ...
1329 
1952 PY83 Damper, bo... Noval, B9A Common typ...
1330 
1950 PY80 Damper, bo... Noval, B9A Common typ...
1331 
1953 PCF82 Triode-Pen... Noval, B9A Common typ...
1332 
1950 ECF12 Triode-Pen... German Ste... Telefunken... Telefunken...
1333 
1940 ECF1 Triode-Pen... Europe sid... NL Common typ... Philips; E...
1334 
1958 ECF83 Triode-Pen... Noval, B9A Common typ...
1335 
1961 PCF86 Triode-Pen... Noval, B9A Mullard Ra...
1336 
1962 PCF801 Triode-Pen... Noval, B9A
1337 
1962 PCF802 Triode-Pen... Noval, B9A
1338 
1963 PCF803 Triode-Pen... Noval, B9A
1339 
1964 ECF801 Triode-Pen... Noval, B9A Common typ...
1340 
1964 PCF200 Triode-Pen... Dekal, B10C Common typ...
1341 
1956 UCL82 Triode-Pen... Noval, B9A Common typ...
1342 
1957 PCL84 Triode-Pen... Noval, B9A Common typ...
1343 
1950 UCF12 Triode-Pen... German Ste... Telefunken... Telefunken...
1344 
1950 ECL80 Triode-Pen... Noval, B9A Common typ... Philips; E...
1345 
1953 PCF80 Triode-Pen... Noval, B9A Common typ...
1346 
1955 EAF81 Diode-Pent... Noval, B9A Lorenz; Be... Lorenz; Be...
1347 
1953 DAF96 Diode-Pent... Miniatur-7... EU Common typ... Philips; E...
1348 
1947 DAF91 Diode-Pent... Miniatur-7... NL Philips; E... Philips; E...
1349 
1941 12SF7 Diode-Pent... Octal (Int... ROK Common typ... RCA (RCA V...
1350 
1947 UAF41 Diode-Pent... Rimlock ba... J Common typ...
1351 
1940 DAF11 Diode-Pent... German Ste... EU Common typ... Telefunken...
1352 
1948 DAF40 Diode-Pent... NL Philips; E... Philips; E...
1353 
1947 ZD17 Diode-Pent... Miniatur-7...
1354 
1948 EAF42 Diode-Pent... Rimlock ba... Common typ... Philips; E...
1355 
1948 DAF41 Diode-Pent... NL Philips; E... Philips; E...
1356 
1947 EAF41 Diode-Pent... Rimlock ba... J Common typ...
1357 
1953 1AJ5 Diode-Pent... Subminiatu... Raytheon M...
1358 
1948 UAF42 Diode-Pent... Rimlock ba... Common typ...
1359 
1963 EAF801 Diode-Pent... Noval, B9A Common typ...
1360 
1948 6CT7 Diode-Pent... Rimlock ba... Common typ... Philips; E...
1361 
1920 C-300 LOCKED OFF... UV-Base (4...
1362 
1925 L06 LOCKED OFF... Lorenz; Be...
1363 
1927 R_deForest LOCKED OFF... DeForest-T...
1364 
1922 RAC LOCKED OFF... MO Valve C...
1365 
1927 RCA30 LOCKED OFF... RCA (RCA V...
1366 
1930 RCA231 LOCKED OFF... RCA (RCA V...
1367 
1930 RCA232 LOCKED OFF... RCA (RCA V...
1368 
1925 WR LOCKED OFF... Cossor, A....
1369 
1925 UX-199_code9 LOCKED OFF... UX-Base (4... Common typ...
1370 
1919 TypeA LOCKED OFF... UV-Base (4... Moorhead L... Moorhead L...
1371 
1927 DES625 LOCKED OFF...
1372 
1940 DLL21_2,8Volt LOCKED OFF... Octal (Int... Philips; E... Philips; E...
1373 
1920 C-302 LOCKED OFF... UV-Base (4... Cunningham...
1374 
1937 CK2 LOCKED OFF...
1375 
1925 L09 LOCKED OFF... Lorenz; Be...
1376 
1926 P_deForest LOCKED OFF... DeForest-T...
1377 
1932 WunderlichA-Auto Wunderlich... 6-Pin-Base... Arcturus R...
1378 
1932 WunderlichB Wunderlich... 6-Pin-Base... ROK Arcturus R...
1379 
1932 WunderlichA Wunderlich... 6-Pin-Base... ROK Arcturus R...
1380 
1932 Wunderlich Wunderlich... 6-Pin-Base... Arcturus R...
1381 
1934 C3 Current Re... Europe sid... EU Philips; E...
1382 
1927 М-400 Transmitti... NL Common typ...
1383 
1937 RS276 Transmitti... Europe 4-P... CDN Telefunken...
1384 
1935 50T Transmitti... UX-Base (4... ROK Common typ... Eimac (bra...
1385 
1934 150T Transmitti... UX-Base (4... ROK Common typ...
1386 
1917 NT1 Transmitti... A Osram-Valv...
1387 
1920 RS5 Transmitti... SPECIAL TU... CDN Telefunken...
1388 
1939 VT-127A Transmitti... SPECIAL TU... ROK Common typ...
1389 
1921 UV204_spherical Transmitti... TRANSMITTE... ROK General El...
1390 
1928 RV2300 Transmitti... SPECIAL TU... CDN Telefunken...
1391 
1928 RV2500 Transmitti... SPECIAL TU... CDN Telefunken...
1392 
1928 RV278 Transmitti... 4-sockets ... CDN Telefunken...
1393 
1917 T3_Osram Transmitti... Wires Osram-Valv... Osram-Valv...
1394 
1934 368A Transmitti... Western El...
1395 
1924 DV2_Italy Transmitti... Europe 4-P... Common typ...
1396 
1949 EAT1500 Transmitti... Ediswan, S...
1397 
1939 NT57T Transmitti... Wires A Common typ...
1398 
1918 RS17 Transmitti... TRANSMITTE... Telefunken...
1399 
1918 MSI Transmitti... CHF Müller...
1400 
1918 MSII Transmitti... TRANSMITTE... CHF Müller...
1401 
1926 PO Transmitti... SPECIAL TU... DeForest-T... DeForest-T...
1402 
1921 R_Radiotech Transmitti... La Radiote...
1403 
1927 RO Transmitti... TRANSMITTE... DeForest-T... DeForest-T...
1404 
1917 RS30 Transmitti... Huth, Sign...
1405 
1920 RS2_Telefunken Transmitti... Telefunken...
1406 
1920 RS3_Telefunken Transmitti... Telefunken...
1407 
1923 RT Transmitti... Dario (tub...
1408 
1927 SE Transmitti... Nowak & Co...
1409 
1920 Neuvron-A Transmitti... Métal; Fra...
1410 
1922 T30_MO Transmitti... Europe 4-P... MO Valve C...
1411 
1922 T250_MO Transmitti... Wires MO Valve C...
1412 
1917 T1 Transmitti... Marconi-Os...
1413 
1917 T2A Transmitti... Wires Osram-Valv... Osram-Valv...
1414 
1918 T4 Transmitti...
1415 
1918 T4A Transmitti... Wires Osram-Valv... Osram-Valv...
1416 
1919 T5 Transmitti...
1417 
1921 UV202 Transmitti... UV-Base (4... RCA (RCA V... General El...
1418 
1921 UV203 Transmitti... RCA (RCA V... General El...
1419 
1923 UV203A Transmitti... RCA (RCA V...
1420 
1926 UV204A Transmitti... RCA (RCA V...
1421 
1919 212D_Western Transmitti... Western El... Western El...
1422 
1920 1D Transmitti... SPECIAL TU... DeForest-T...
1423 
1920 1J Transmitti... SPECIAL TU... DeForest-T... DeForest-T...
1424 
1920 1K Transmitti... SPECIAL TU... DeForest-T... DeForest-T...
1425 
1920 1G Transmitti... SPECIAL TU... DeForest-T... DeForest-T...
1426 
1921 211A Transmitti... Western El...
1427 
1924 211D Transmitti... Jumbo 4-pi... Western El... Western El...
1428 
1920 RS1 Transmitti... TRANSMITTE... Telefunken...
1429 
1917 RS15_Huth Transmitti... SPECIAL TU... Huth, Sign... Huth, Sign...
1430 
1922 AT25 Transmitti... Europe 4-P... Marconi-Os...
1431 
1922 AT40 Transmitti... Europe 4-P... Marconi-Os...
1432 
1918 CG-916 Transmitti... TRANSMITTE... General El... General El...
1433 
1918 CG-1144 Transmitti... Jumbo 4-pi... General El... General El...
1434 
1921 CW-1818 Transmitti... Western El... Western El...
1435 
1924 CW-1818A Transmitti... UV-Base (4... Western El...
1436 
1926 CW-1819 Transmitti... Western El...
1437 
1923 E52 Transmitti... Europe 4-P... La Radiote...
1438 
1920 G_Western Transmitti... Jumbo 4-pi... Western El... Western El...
1439 
1926 H_DeForest Transmitti... Wires DeForest-T... DeForest-T...
1440 
1926 I_Western Transmitti... Western El...
1441 
1922 MT7A Transmitti... TRANSMITTE... Osram-Valv... Marconi's ...
1442 
1919 MT1_Ediswan Transmitti... Ediswan, S... Marconi's ...
1443 
1919 MT2 Transmitti... TRANSMITTE... Ediswan, S... Marconi's ...
1444 
1919 MT3 Transmitti... TRANSMITTE... Ediswan, S... Marconi's ...
1445 
1919 MT4 Transmitti... Wires Ediswan, S... Marconi's ...
1446 
1919 MT5B Transmitti... TRANSMITTE... Ediswan, S... Marconi's ...
1447 
1919 MT6 Transmitti... TRANSMITTE... Ediswan, S... Marconi's ...
1448 
1922 MT7B Transmitti... Wires Osram-Valv... Marconi's ...
1449 
1919 MT2C Transmitti... TRANSMITTE... Ediswan, S... Marconi's ...
1450 
1919 MT3F Transmitti... TRANSMITTE... Ediswan, S... Marconi's ...
1451 
1919 MT4_var Transmitti... Ediswan, S... Marconi's ...
1452 
1919 MT1_MOV Transmitti... Wires Marconi-Os... Marconi's ...
1453 
1918 RS12 Transmitti... 4-sockets ... Telefunken... Telefunken...
1454 
1920 RS4_Telefunken Transmitti... Telefunken... CDN Telefunken...
1455 
1928 RV230 Transmitti... SPECIAL TU... CDN Telefunken...
1456 
1918 VT-2 Transmitti... UV-Base (4... MEX Common typ... Western El...
1457 
1927 B8_Donle Gas Triode UX-Base (4... Donle-Bris... Donle-Bris...
1458 
1922 Donle-Detector Gas Triode Connecticu...
1459 
1927 DR-1V Gas Triode Donle-Bris...
1460 
1927 DP-10 Gas Triode UX-Base (4... Donle-Bris... Donle-Bris...
1461 
1927 DP-11 Gas Triode Donle-Bris...
1462 
1917 ER_Moorhead-Edison Gas Triode Edison (ca... Moorhead L... Moorhead L...
1463 
1907 AUDION_DeForest Gas Triode Edison (ca... DeForest-T...
1464 
1912 Lieben-Einrohr-Verst Gas Triode von Lieben...
1465 
1917 Gorizia Gas Triode Europe 4-P... Longoni, G... Majorana, ...
1466 
1919 VT-Class-I Gas Triode UV-Base (4... Marconi Wi... Moorhead L...
1467 
1919 B_Moorhead-Shaw Gas Triode UV-Base (4... Moorhead L... Moorhead L...
1468 
1914 Papaleksi_3 Gas Triode Swan-Bajon... Russische ... Russische ...
1469 
1914 Papaleksi_2 Gas Triode Swan-Bajon... Russische ... Russische ...
1470 
1916 Bontsch-Brujewitsch Gas Triode Swan-Bajon... Tversk Sta... Tversk Sta...
1471 
1917 AUDION_Japan Gas Triode Tokyo Elec... Tokyo Elec...
1472 
1918 R2A Gas Triode Europe 4-P... Osram-Valv...
1473 
1919 B_Moorhead-Europe Gas Triode Europe 4-P... Moorhead L...
1474 
1919 D_Moorhead Gas Triode Wires Moorhead L...
1475 
1919 C_Donle Gas Triode UV-Base (4... Connecticu...
1476 
1923 Sodion_S11 Gas Triode UV-Base (4... Connecticu... Connecticu...
1477 
1924 Sodion_S14 Gas Triode UV-Base (4... Connecticu...
1478 
1924 D-21_Sodion Gas Triode UV-Base (4... Connecticu...
1479 
1923 Sodion_S13 Gas Triode SPECIAL TU... Connecticu...
1480 
1919 A_Donle Gas Triode Connecticu...
1481 
1926 SX200A Gas Triode UX-Base (4... Sylvania (...
1482 
1916 Moorhead_Ext_Grid Gas Triode Wires Moorhead L... Moorhead L...
1483 
1915 Moorhead_1 Gas Triode Wires Moorhead L... Moorhead L...
1484 
1917 ER_Moorhead-1917 Gas Triode Wires Moorhead L... Moorhead L...
1485 
1912 Liebenröhre Gas Triode Telefunken...
1486 
1919 A_Philips Gas Triode Edison med... Philips; E... Philips; E...
1487 
1919 B_Philips Gas Triode Edison med... Philips; E... Philips; E...
1488 
1919 C_Philips Gas Triode Edison med... Philips; E... Philips; E...
1489 
1922 C-I Gas Triode Edison med... Philips; E... Philips; E...
1490 
1919 F_Moorhead Gas Triode Europe 4-P... Moorhead L...
1491 
1926 H_CeCo Gas Triode UX-Base (4... CeCo (tube... General El...
1492 
1920 LVB Gas Triode Edison med... Heussen, M...
1493 
1910 LRS_Relais Gas Triode AEG (Radio...
1494 
1912 Triode_France Gas Triode Edison, si... F Métal; Fra...
1495 
1913 Liebenröhre_AEGklein Gas Triode D AEG (Radio...
1496 
1913 Liebenröhre_S&Hgross Gas Triode SPECIAL TU... D Siemens; D...
1497 
1913 Round_Type-C Gas Triode Swan-Bayon...
1498 
1917 Holland Gas Triode Edison med... NL Holland (t... Holland (t...
1499 
1919 A_Ideezet Gas Triode Edison med... NL Ideezet tu... Philips; E...
1500 
1919 C-I_Ideezet Gas Triode Edison med... NL Ideezet tu... Philips; E...
1501 
1919 B_Ideezet Gas Triode Edison med... NL Ideezet tu... Philips; E...
1502 
1918 Ideezet Gas Triode Edison med... NL Ideezet tu... Philips; E...
1503 
1912 Liebenröhre_Telefunk Gas Triode Telefunken... D AEG (Radio...
1504 
1921 J-117-Connecticut Gas Triode Connecticu...
1505 
1909 Audion_dbw Gas Triode Edison (ca... USA DeForest-T... DeForest-T...
1506 
1911 Liebenröhre_Prototyp Gas Triode Edison big... A von Lieben...
1507 
1912 Liebenröhre_AEGgross Gas Triode Telefunken... D AEG (Radio...
1508 
1926 UX200A Gas Triode UX-Base (4... ROK Common typ...
1509 
1925 U60 Gas Triode D Radioröhre...
1510 
1924 U110 Gas Triode Europe 4-P... D Radioröhre... Radioröhre...
1511 
1924 U220 Gas Triode D Radioröhre...
1512 
1925 UL550 Gas Triode Europe 4-P... D Radioröhre... Radioröhre...
1513 
1914 Papaleksi Gas Triode Swan-Bajon... Russische ... Russische ...
1514 
1916 ER_Moorhead Gas Triode UV-Base (4... Moorhead L... Moorhead L...
1515 
1920 UV200 Gas Triode UV-Base (4... General El... General El...
1516 
1925 UX200 Gas Triode UX-Base (4... Common typ... General El...
1517 
1926 B6_Donle Gas Triode UX-Base (4... Donle-Bris... Donle-Bris...
1518 
1917 M_Schott TRIODE (De... Telefunken... D Schott und... Schott und...
1519 
1927 L418 TRIODE (De... Europe 4-P... D Nowak & Co...
1520 
1926 TR6E TRIODE (De... Europe 4-P... SER, AB Sv...
1521 
1927 II TRIODE (De... Europe 4-P... Nowak & Co...
1522 
1926 525B TRIODE (De... Europe 4-P... Radions Lt...
1523 
1923 A-P_Solenoid TRIODE (De... UV-Base (4... Moorhead L...
1524 
1922 B-I TRIODE (De... Europe 4-P... Philips; E...
1525 
1922 B-III TRIODE (De... Europe 4-P... Philips; E...
1526 
1923 DE2_Ediswan TRIODE (De... Ediswan, S...
1527 
1925 MOG TRIODE (De... Lorenz; Be...
1528 
1915 Messerkontaktröhre TRIODE (De... Blade cont... D UNBEKANNTE...
1529 
1915 AudioTron TRIODE (De... Wires USA Cunningham... Cunningham...
1530 
1923 RE48 TRIODE (De... CDN Telefunken...
1531 
1927 VT129_TKD TRIODE (De... Europe 4-P... CDN TeKaDe (TK...
1532 
1926 RE144t TRIODE (De... Telefunken... CDN Telefunken...
1533 
1930 4A90 TRIODE (De... Europe 5-P... CDN TeKaDe (TK...
1534 
1924 RE75 TRIODE (De... Europe 4-P... CDN Telefunken...
1535 
1926 RE064 TRIODE (De... Europe 4-P... D Telefunken...
1536 
1927 VT111_TKD TRIODE (De... Europe 4-P... ROK TeKaDe (TK...
1537 
1923 AR23 TRIODE (De... Europe 4-P... CDN Loewe-(Opt...
1538 
1929 1L60 TRIODE (De... Europe 4-P... CDN TeKaDe (TK...
1539 
1929 1N51 TRIODE (De... Europe 4-P... CDN TeKaDe (TK...
1540 
1928 2U15 TRIODE (De... Europe 4-P... CDN TeKaDe (TK...
1541 
1929 4HA130 TRIODE (De... Europe 5-P... CDN TeKaDe (TK...
1542 
1928 4W08 TRIODE (De... Europe 4-P... CDN TeKaDe (TK...
1543 
1925 A115 TRIODE (De... Europe 4-P... NL Philips; E...
1544 
1927 DV26/4 TRIODE (De... Europe 4-P... Spanner Gm...
1545 
1927 DV27/2 TRIODE (De... Europe 4-P... Spanner Gm...
1546 
1927 DV27/2H TRIODE (De... Europe 4-P... Spanner Gm...
1547 
1927 H206 TRIODE (De... Europe 4-P... CDN Valvo Radi...
1548 
1929 H407spez TRIODE (De... Europe 4-P... CDN Valvo Radi...
1549 
1928 H4100spez TRIODE (De... Europe 5-P... CDN Valvo Radi...
1550 
1927 Mikro TRIODE (De... Europe 4-P... CDN Hova-Röhre...
1551 
1928 R76 TRIODE (De... Europe 4-P... CH Dario (tub...
1552 
1925 RE81 TRIODE (De... CDN Telefunken...
1553 
1925 RE202 TRIODE (De... SPECIAL TU... CDN Telefunken...
1554 
1926 RS2 TRIODE (De... Europe 4-P... D Triotron (...
1555 
1928 UL208A TRIODE (De... Europe 4-P... D Radioröhre...
1556 
1928 UL407W TRIODE (De... Europe 4-P... D Radioröhre...
1557 
1928 UL408H TRIODE (De... Europe 4-P... D Radioröhre...
1558 
1928 UL410A TRIODE (De... Europe 4-P... D Radioröhre...
1559 
1927 W206 TRIODE (De... Europe 4-P... CDN Valvo Radi...
1560 
1927 W412 TRIODE (De... Europe 4-P... D Triotron (...
1561 
1930 MA125 TRIODE (De... CDN Valvo Radi...
1562 
1929 1W50 TRIODE (De... Europe 4-P... CDN TeKaDe (TK...
1563 
1933 W2418 TRIODE (De... Europe 5-P... CDN Valvo Radi...
1564 
1927 R215 TRIODE (De... Europe 4-P... NL VATEA; Bud...
1565 
1923 LE229 TRIODE (De... Huth, Sign...
1566 
1926 SS4 TRIODE (De...
1567 
1936 RS291 Transmitti... SPECIAL TU... Telefunken...
1568 
1920 FE1_MO Screen-gri... SPECIAL TU... Marconi's ...
1569 
1917 SSI Screen-gri... Siemens; D...
1570 
1917 SSII Screen-gri... Siemens; D...
1571 
1917 SSIII Screen-gri... Siemens; D...
1572 
1930 NY64 Screen-gri... UY-Base, 5... National U...
1573 
1928 224S Screen-gri... Rogers-Maj...
1574 
1930 32E Screen-gri... UX-Base (4... Brimar (ST...
1575 
1932 NSS4 Screen-gri... Europe 5-P... Sator (bra...
1576 
1932 RENS351 Screen-gri... UY-Base, 5... Telefunken...
1577 
1960 6FN5 Screen-gri...
1578 
1927 222 Screen-gri... UX-Base (4... Common typ... General El...
1579 
1932 48 Screen-gri... 6-Pin-Base... ROK Common typ...
1580 
1932 DW7 Screen-gri... Europe 5-P... A Marconi's ...
1581 
1931 551 Screen-gri... UY-Base, 5... MEX Common typ...
1582 
1932 RENS1819 Screen-gri... Europe 5-P... CDN Telefunken...
1583 
1929 E462 Screen-gri... Europe 5-P... NL Philips; E... Philips; E...
1584 
1929 UY224 Screen-gri... UY-Base, 5... ROK Common typ... Westinghou...
1585 
1950 DF906 Screen-gri... Miniatur-7...
1586 
1929 224 Screen-gri... UY-Base, 5... ROK Common typ... Westinghou...
1587 
1927 22 Screen-gri... UX-Base (4... ROK Common typ... General El...
1588 
1930 36 Screen-gri... UY-Base, 5... ROK Common typ...
1589 
1932 RENS1818 Screen-gri... Europe 5-P... CDN Telefunken...
1590 
1932 RENS1274 Screen-gri... Europe 5-P... CDN Telefunken...
1591 
1929 H4080D Screen-gri... Europe 5-P... CDN Valvo Radi...
1592 
1927 RENS1204 Screen-gri... Europe 5-P... D Telefunken...
1593 
1931 B2045 Screen-gri... Europe 5-P... NL Philips; E...
1594 
1932 B255 Screen-gri... Europe 4-P... NL Philips; E... Philips; E...
1595 
1928 E442S Screen-gri... Europe 5-P... NL Philips; E... Philips; E...
1596 
1931 E445 Screen-gri... Europe 5-P... NL Philips; E... Philips; E...
1597 
1932 E455 Screen-gri... Europe 5-P... NL Philips; E... Philips; E...
1598 
1933 H4115D Screen-gri... Europe 5-P... CDN Valvo Radi...
1599 
1933 VDSB Screen-gri... Europe 5-P... A Marconi-Os...
1600 
1929 24A Screen-gri... UY-Base, 5... ROK Common typ...
1601 
1931 51 Screen-gri... UY-Base, 5... ROK Common typ...
1602 
1931 NC4a Screen-gri... Europe 5-P... D Sator (bra...
1603 
1932 VDS Screen-gri... Europe 5-P... A Marconi-Os...
1604 
1930 32 Screen-gri... UX-Base (4... ROK Common typ...
1605 
1927 S625 Screen-gri... SPECIAL TU... A MO Valve C... MO Valve C...
1606 
1931 UY235 Screen-gri... UY-Base, 5... ROK Common typ...
1607 
1928 H406D Screen-gri... Europe 4-P... CDN Valvo Radi...
1608 
1927 C142 Screen-gri... Europe 4-P... NL Philips; E... Philips; E...
1609 
1928 E442 Screen-gri... Europe 5-P... NL Philips; E...
1610 
1932 H1818D Screen-gri... Europe 5-P... CDN Valvo Radi...
1611 
1928 S610 Screen-gri... Europe 4-P... MO Valve C...
1612 
1930 4S120 Screen-gri... Europe 5-P... CDN TeKaDe (TK...
1613 
1927 A235 Screen-gri... UY-Base, 5... CH Visseaux /...
1614 
1932 B242 Screen-gri... Europe 4-P... NL Philips; E...
1615 
1931 DC/SG Screen-gri... Europe 5-P... CH Mazda = Va...
1616 
1931 DS Screen-gri... Europe 5-P... A MO Valve C...
1617 
1930 E200/300 Screen-gri... Europe 4-P... CH Celsior; F...
1618 
1928 H125D Screen-gri... Europe 4-P... CDN Valvo Radi...
1619 
1930 H410D Screen-gri... Europe 4-P... CDN Valvo Radi...
1620 
1932 H1918D Screen-gri... Europe 5-P... CDN Valvo Radi...
1621 
1928 H4100D Screen-gri... Europe 5-P... CDN Valvo Radi...
1622 
1932 H4125D Screen-gri... Europe 5-P... CDN Valvo Radi...
1623 
1938 KT33 Screen-gri... Octal (Int... A MO Valve C...
1624 
1932 NVS4 Screen-gri... Europe 5-P... D Sator (bra...
1625 
1925 RE216 Screen-gri... CDN Telefunken...
1626 
1929 RO4142 Screen-gri... Europe 4-P... CH Visseaux /...
1627 
1928 S215 Screen-gri... Europe 4-P... A MO Valve C...
1628 
1928 S410 Screen-gri... Europe 4-P... TW MO Valve C...
1629 
1935 35/51 Screen-gri... UY-Base, 5... Common typ...
1630 
1932 DSB Screen-gri... Europe 5-P... A MO Valve C...
1631 
1928 RES094 Screen-gri... Europe 4-P... CDN Telefunken...
1632 
1931 RENS1214 Screen-gri... Europe 5-P... CDN Telefunken...
1633 
1927 UX222 Screen-gri... UX-Base (4... ROK Common typ... General El...
1634 
1938 DAS1 Screen-gri... SPECIAL TU... A Mullard Ra...
1635 
1927 A442 Screen-gri... Europe 4-P... NL Philips; E... Philips; E...
1636 
1931 RENS1264 Screen-gri... Europe 5-P... CDN Telefunken...
1637 
1931 B252 Screen-gri... Europe 4-P... NL Philips; E...
1638 
1932 B262 Screen-gri... Europe 4-P... Philips; E... Philips; E...
1639 
1931 E452T Screen-gri... Europe 5-P... Philips; E... Philips; E...
1640 
1929 24 Screen-gri... UY-Base, 5... ROK Common typ...
1641 
1931 35 Screen-gri... UY-Base, 5... ROK Common typ...
1642 
1932 H4111D Screen-gri... Europe 5-P... CDN Valvo Radi...
1643 
1928 S-Point8 Screen-gri... Europe 4-P... Marconi-Os...
1644 
1927 B442 Screen-gri... Europe 4-P... NL Philips; E...
1645 
1928 RES044 Screen-gri... Europe 4-P... CDN Telefunken...
1646 
1926 525D SPECIAL TU... Radions Lt...
1647 
1940 DAH50 SPECIAL TU... Octal (Int... NL Philips; E... Philips; E...
1648 
1926 525H SPECIAL TU... Radions Lt...
1649 
1950 EL152 Transmitti... SPECIAL TU... Telefunken...
1650 
1937 RS289 Transmitti... Europe 5-P... CDN Telefunken...
1651 
1937 RS289spez Transmitti... Europe sid... CDN Telefunken...
1652 
1933 RENS1894 Vacuum Pen... Europe 5-P... CDN Telefunken...
1653 
1936 KF3 Vacuum Pen... Europe sid... EU Common typ...
1654 
1930 L416D Vacuum Pen... Europe 5-P... CDN Valvo Radi...
1655 
1940 UF11 Vacuum Pen... German Ste... EU Common typ... Telefunken...
1656 
1950 UL11 Vacuum Pen... German Ste... Telefunken... Telefunken...
1657 
1933 BL2 Vacuum Pen... Europe 5-P... EU Common typ...
1658 
1931 RENS1820 Vacuum Pen... Europe 5-P... CDN Telefunken...
1659 
1935 CF7 Vacuum Pen... Europe sid... EU Common typ...
1660 
1951 UF80 Vacuum Pen... Noval, B9A Common typ...
1661 
1951 EF85 Vacuum Pen... Noval, B9A Common typ...
1662 
1934 EF2 Vacuum Pen... Europe sid... NL Philips; E... Philips; E...
1663 
1936 EF7 Vacuum Pen... Europe sid... EU Common typ... Telefunken...
1664 
1957 EF98 Vacuum Pen... Miniatur-7... Common typ...
1665 
1950 HF93 Vacuum Pen... Miniatur-7... Common typ...
1666 
1934 KF2 Vacuum Pen... Europe 7-P... ZA Common typ...
1667 
1937 RV12P2000 Vacuum Pen... Side conta... CDN Telefunken... Telefunken...
1668 
1930 L416Ds Vacuum Pen...
1669 
1931 RES174 Vacuum Pen... Europe 5-P... Telefunken...
1670 
1933 RENS1884 Vacuum Pen... Europe 5-P... CDN Telefunken...
1671 
1936 4H1 Vacuum Pen... Europe sid... CDN Loewe-(Opt...
1672 
1950 DF67 Vacuum Pen... Subminiatu...
1673 
1954 EF89 Vacuum Pen... Noval, B9A Common typ...
1674 
1950 UF42 Vacuum Pen... Rimlock ba... Common typ...
1675 
1950 UF43 Vacuum Pen... Rimlock ba... Common typ...
1676 
1955 UL84 Vacuum Pen... Noval, B9A Common typ...
1677 
1952 EF804 Vacuum Pen... Noval, B9A Telefunken... Telefunken...
1678 
1939 VL1a Vacuum Pen... D Telefunken... Telefunken...
1679 
1933 E447 Vacuum Pen... Europe 5-P... NL Philips; E...
1680 
1931 RES364 Vacuum Pen... Europe 5-P... CDN Telefunken...
1681 
1933 H4128D Vacuum Pen... Europe 5-P... CDN Valvo Radi...
1682 
1957 EF97 Vacuum Pen... Miniatur-7... Common typ...
1683 
1946 6BA6 Vacuum Pen... Miniatur-7... USA Common typ... RCA (RCA V...
1684 
1950 EF15 Vacuum Pen... German Ste... Telefunken... Telefunken...
1685 
1934 KL1_5pin Vacuum Pen... Europe 5-P... EU Common typ... Telefunken...
1686 
1940 EL12/325 Vacuum Pen... German Ste...
1687 
1941 DF25 Vacuum Pen... Loctal-8, ... NL Philips; E... Philips; E...
1688 
1940 1T4 Vacuum Pen... Miniatur-7... ROK Common typ...
1689 
1950 DL94 Vacuum Pen... Miniatur-7... EU Common typ... Philips; E...
1690 
1953 DF96 Vacuum Pen... Miniatur-7... EU Common typ... Philips; E...
1691 
1954 DF97 Vacuum Pen... Miniatur-7... EU Common typ... Philips; E...
1692 
1936 CL4 Vacuum Pen... Europe sid... EU Common typ...
1693 
1949 UF5 Vacuum Pen... Europe sid... Valvo Radi...
1694 
1950 UF15 Vacuum Pen... German Ste... Telefunken... Telefunken...
1695 
1950 EF80 Vacuum Pen... Noval, B9A Common typ...
1696 
1950 EF93 Vacuum Pen... Miniatur-7... Common typ...
1697 
1933 RENS1294 Vacuum Pen... Europe 5-P... CDN Telefunken...
1698 
1931 NY65 Vacuum Pen... UY-Base, 5... National U...
1699 
1931 39 Vacuum Pen... UY-Base, 5... ROK Common typ...
1700 
1932 42 Vacuum Pen... 6-Pin-Base... ROK Common typ...
1701 
1931 47 Vacuum Pen... UY-Base, 5... ROK Common typ...
1702 
1947 W17 Vacuum Pen... Miniatur-7...
1703 
1950 PL83 Vacuum Pen... Noval, B9A Common typ...
1704 
1951 PL82 Vacuum Pen... Noval, B9A Common typ...
1705 
1953 EF95 Vacuum Pen... Miniatur-7... Mullard Ra...
1706 
1955 DF651 Vacuum Pen... Subminiatu... D Telefunken...
1707 
1951 DF904 Vacuum Pen... Miniatur-7... Common typ...
1708 
1950 DL93 Vacuum Pen... Miniatur-7... EU Common typ... Philips; E...
1709 
1956 EL86 Vacuum Pen... Noval, B9A Common typ...
1710 
1930 L510D Vacuum Pen... Europe 4-P... CDN Valvo Radi...
1711 
1950 DL67 Vacuum Pen... Subminiatu...
1712 
1956 EF83 Vacuum Pen... Noval, B9A Common typ...
1713 
1950 EF43 Vacuum Pen... Rimlock ba... Common typ...
1714 
1954 UF89 Vacuum Pen... Noval, B9A Common typ...
1715 
1935 KF7 Vacuum Pen... Europe sid... EU Common typ...
1716 
1935 KF8 Vacuum Pen... Europe sid... EU Common typ...
1717 
1933 AF2 Vacuum Pen... Europe 5-P... NL Philips; E...
1718 
1940 DF21 Vacuum Pen... Octal (Int... EU Common typ... Philips; E...
1719 
1934 CF2 Vacuum Pen... Europe sid... NL Philips; E... Philips; E...
1720 
1934 CF1 Vacuum Pen... Europe sid... NL Philips; E... Philips; E...
1721 
1936 EF6 Vacuum Pen... Europe sid... NL Common typ... Philips; E...
1722 
1950 EF94 Vacuum Pen... Miniatur-7... Common typ...
1723 
1937 VF7 Vacuum Pen... Europe sid... D Telefunken... Telefunken...
1724 
1950 UF14 Vacuum Pen... German Ste...
1725 
1951 UF85 Vacuum Pen... Noval, B9A Common typ...
1726 
1931 RES174d Vacuum Pen... Europe 4-P... CDN Telefunken...
1727 
1941 DF26 Vacuum Pen... Loctal-8, ... NL Philips; E... Philips; E...
1728 
1955 EF86 Vacuum Pen... Noval, B9A Common typ...
1729 
1938 EF13 Vacuum Pen... German Ste... D Telefunken... Telefunken...
1730 
1947 DL92 Vacuum Pen... Miniatur-7... EU Common typ... Philips; E...
1731 
1953 DL96 Vacuum Pen... Miniatur-7... EU Common typ... Philips; E...
1732 
1934 CL2 Vacuum Pen... Europe sid... EU Common typ...
1733 
1935 CF3 Vacuum Pen... Europe sid... EU Common typ...
1734 
1938 EF11 Vacuum Pen... German Ste... D Common typ... Telefunken...
1735 
1938 EF9 Vacuum Pen... Europe sid... NL Philips; E... Philips; E...
1736 
1948 EF40 Vacuum Pen... Rimlock ba... J Common typ...
1737 
1936 EL2 Vacuum Pen... Europe sid... NL Common typ... Philips; E...
1738 
1935 AL2 Vacuum Pen... Europe sid... NL Philips; E...
1739 
1940 DL11 Vacuum Pen... German Ste... EU Common typ... Telefunken...
1740 
1947 DF91 Vacuum Pen... Miniatur-7... EU Common typ... Philips; E...
1741 
1935 13H1 Vacuum Pen... Europe sid... CDN Loewe-(Opt...
1742 
1935 13H2 Vacuum Pen... Europe sid... CDN Loewe-(Opt...
1743 
1937 328A Vacuum Pen... 6-Pin-Base... ZA Common typ...
1744 
1940 AF100 Vacuum Pen... Side conta... D Telefunken...
1745 
1931 E452 Vacuum Pen... Europe 7-P... NL Philips; E... Philips; E...
1746 
1939 EF36 Vacuum Pen... Octal (Int... GB Mullard Ra... Mullard Wi...
1747 
1942 EF37 Vacuum Pen... Octal (Int... GB Mullard Ra... Mullard Ra...
1748 
1942 EF51 Vacuum Pen... Loctal-8, ... NL Common typ... Philips; E...
1749 
1941 EF53 Vacuum Pen... Loctal-9-P... NL Philips; E... Philips; E...
1750 
1939 ES111 Vacuum Pen... German Ste... D Telefunken... Telefunken...
1751 
1960 EF183 Vacuum Pen... Noval, B9A Common typ...
1752 
1960 EF184 Vacuum Pen... Noval, B9A Common typ...
1753 
1959 PF86 Vacuum Pen... Common typ...
1754 
1936 EF3 Vacuum Pen... Europe sid... EU Common typ... Telefunken...
1755 
1928 C443 Vacuum Pen... Europe 5-P... NL Philips; E... Philips; E...
1756 
1931 RES374 Vacuum Pen... Europe 5-P... CDN Telefunken...
1757 
1931 L427D Vacuum Pen... Europe 5-P... CDN Valvo Radi...
1758 
1929 E443 Vacuum Pen... Europe 5-P... Philips; E... Philips; E...
1759 
1930 E443N Vacuum Pen... Europe 5-P... NL Philips; E...
1760 
1930 RES664d Vacuum Pen... Europe 5-P... CDN Telefunken...
1761 
1933 E443H Vacuum Pen... Europe 5-P... NL Philips; E...
1762 
1933 RES964 Vacuum Pen... Europe 5-P... CDN Telefunken...
1763 
1933 L496D Vacuum Pen... Europe 5-P... CDN Valvo Radi...
1764 
1935 AL1 Vacuum Pen... Europe sid... EU Common typ...
1765 
1931 L2318D Vacuum Pen... Europe 5-P... CDN Valvo Radi...
1766 
1931 RENS1823d Vacuum Pen... Europe 5-P... CDN Telefunken...
1767 
1932 RENS1374d Vacuum Pen... Europe 5-P... CDN Telefunken...
1768 
1930 E463 Vacuum Pen... Europe 6-P... NL Philips; E...
1769 
1936 AL4 Vacuum Pen... Europe sid... EU Common typ...
1770 
1935 AL3 Vacuum Pen... Europe sid... NL Philips; E... Philips; E...
1771 
1936 EL3 Vacuum Pen... Europe sid... NL Philips; E... Philips; E...
1772 
1939 EL3N Vacuum Pen... Europe sid... NL Philips; E... Philips; E...
1773 
1928 B443S Vacuum Pen... Europe 5-P... NL Philips; E...
1774 
1940 DF22 Vacuum Pen... Octal (Int... NL Philips; E...
1775 
1938 EL11 Vacuum Pen... German Ste... D Common typ... Telefunken...
1776 
1947 EL41 Vacuum Pen... Rimlock ba... J Common typ...
1777 
1953 EL84 Vacuum Pen... Noval, B9A EU Common typ...
1778 
1933 F443 Vacuum Pen... Europe 5-P... NL Philips; E...
1779 
1933 F443N Vacuum Pen... Europe 5-P... NL Philips; E...
1780 
1934 EL1 Vacuum Pen... Europe sid... NL Common typ... Philips; E...
1781 
1947 EL42 Vacuum Pen... Rimlock ba... J Common typ...
1782 
1936 AL5 Vacuum Pen... Europe sid... D Common typ...
1783 
1936 EL5 Vacuum Pen... Europe sid... NL Philips; E.