Mullard Magic: For All Your Vintage Valve and Radio Needs!
CV378, MILITARY SPEC GZ37, MULLARD, MITCHAM PRODUCTION, APRIL 1964, WHITE PRINT, BOTH MILITARY CARTOUCHE AND CIVI WHITE OLD SHIELD MARKINGS
CV378, MILITARY SPEC GZ37, MULLARD, MITCHAM PRODUCTION, JANUARY 1964, WHITE PRINT, BOTH MILITARY CARTOUCHE AND CIVI WHITE OLD SHIELD MARKINGS
CV378, MILITARY SPEC GZ37, MULLARD, IS2 B2H2 BLACKBURN MITCHAM PRODUCTION, AUGUST 1962, WHITE PRINT, EX BBC VALVE STORES, BROKEN SPIGOT
CV378, MULLARD, MIL SPEC GZ37, WHITE PRINT, MITCHAM, AUGUST 1951 PRODUCTION
GL-809, GE, 809, Transmitting Triode