6X5GT Tungsol no printing used/good 1940's (55/40 and 68/40)
6X5GT US Brands used/good (10 in stock)
6X5GT US Brands used/good (2 for $12)
JAN-CRC-6X5GT RCA 1940's used/good (47/40 and 48/40)
WL-0B2 Westinghouse NOS 1960 (argon gas) (1 in stock)
