Mullard Magic: For All Your Vintage Valve and Radio Needs!
6X4, BRITISH TUNGSRAM, MIL SPEC, 6X4, WHITE PRINT, 1956 MANUFACTURE
PM2A, MULLARD, GLOBE ENVELOPE, RED PRINT, ACTUALLY AN OSRAM LP2, WITH CARTOUCHE Z8138 ON OBVERSE OF ENVELOP,E 10E/7958, 220PA, CV3643, LP2, P220, VR22
KT88, GEC, HAMMERSMITH, APRIL 1967 MANUFACTURE
EL37, MULLARD, MATCHED PAIR, SAME FACTORY CODE, R61 B8J, BLACKBURN OCTOBER 1958 PRODUCTION
GZ34, Mullard, f31 B9H, Blackburn 1959 manufacture