6W6GT NOS (5 in stock)
6W6GT Philco used good 1954 (50ma)
6W6GT used/test good
6W7G Crosley by RCA NOS
6W7G Ken Rad NOS
6X4 RCA "O" getter low hours/like new 1960's (49/40 and 52/40)
6X4WA GE black plates rebranded National NOS (55/40 and 56/40)
6X5GT RCA NOS 1955 (50/40 and 60/40)
6X5GT Sylvania chrome top used/good 1956 (47/40 and 50/40)
6X9=ECF200 NOS
6Y10 US Brands NOS (2 in stock)
6Y5 RCA NOS with metal shield soldered around tube (74-73/50)
6Y7G US Brands NOS (12 in stock) ($2.99 special price)
6Y9=EFL200 GE NOS
6Z10=6J10 US Brands (8 in stock)
6Z7G US Brands NOS (5 in stock)
6Z7G used
6ZY5G Coronado/Gamble Stores licensed by RCA NOS (3 in stock)
6ZY5G Philco NOS 1940's (56/40 and 62/40)
6ZY5G RCA NOS 1945 (57/40 and 62/40)
