Mullard Magic: For All Your Vintage Valve and Radio Needs!
6L6, KEN-RAD, TESTED, CV1948, VT-115,
6L6G, BRIMAR, ORANGE BASE PRINT,
6L6G, WESTINGHOUSE, MATCHED PAIR, CANADA WARTIME MANUFACTURE, RED BASE PRINT
6L6WGB, SYLVANIA, GREEN PRINT, BROWN BASE, 5881, MARCH 1971 MANUFACTURE, 6L6
KT66, GEC, BROWN BASE, CLEAR GLASS,, HAMMERSMITH, JUNE 1978 [RODUCTION