Base

•  4 pin UX4 (2)
•  7 pin miniature B7G (1)

Marque

•  AEG (1)
•  Amalgamated Wireless Valve Co.Pty.Ltd (2)
•  Amperex vacuum tubes (23)
•  Amperite vacuum tubes (14)
•  Apollo (1)
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•  Bendix Aviation vacuum tubes (2)
•  Brimar vacuum tubes (6)
•  Cie. Ind. Francaise des Tubes Electroniques (2)
•  Dumont (1)
•  Ediswan (2)
•  Emitron (1)
•  Ferranti (1)
•  Future Electronics Corporation (1)
•  G.E.C. (Genalex) (1)
•  General Electric (31)
•  General Electric (GE) (30)
•  Haltron (4)
•  Heintz & Kaufman (1)
•  Hytron (1)
•  Inter Composants (2)
•  International (5)
•  Ken-Rad (3)
•  Marconi (3)
•  Mazda vacuum tubes (1)
•  Micron (2)
•  Miniwatt (14)
•  Motorola (6)
•  Mullard vacuum tubes (23)
•  National (3)
•  Neotron vacuum tubes (2)
•  Northern Electric (1)
•  Osram (2)
•  Ouest Composants (2)
•  Penta Laboratories (2)
•  Philco (1)
•  Philips (43)
•  Radio Corporation of America (21)
•  Radiotechnique (4)
•  Rand Radio und Fernmelde Technik (2)
•  Raytheon (7)
•  RCA vacuum tubes (18)
•  Rogers (1)
•  Siemens (17)
•  Sonotone (1)
•  Sovtek (4)
•  Standard Telephone and Cable (1)
•  Sylvania (50)
•  Telefunken vacuum tubes (21)
•  Teonex (2)
•  Tesla (1)
•  Toshiba (2)
•  Trigon (1)
•  Tung-Sol (4)
•  Tungsram (7)
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•  Various (8)
•  Various manufacturer (503)
•  Western Electric (2)
•  Westinghouse (7)
•  York (1)
•  Zaerix (1)
•  Zenith (1)