(!) (Best Single) 7408=6V6GT Sylvania branded Amperex NOS 1974 (45ma) (rare)
(!) 6V6 GE metal can NOS 1976 (33ma)
(!) 6V6 GE metal can used/good 1950 (36ma)
(!) 6V6 RCA Airline metal used/tests like new 1948 (42ma)
(!) 6V6 RCA metal can NOS 1958 (40ma)
(!) 6V6GT Sylvania used/good 1946 (38ma)
(!) 6V6GTY GE Canada brown base black plate NOS 1970 (42.5ma) (similar to RCA black plate)
6V6 Sylvania metal can NOS 1960's (35ma)
6V6GT GE black round plate used/good 1953 hairline crack in base (35ma)
6V6GT GE coin-base NOS 1985 (40.6ma)
6V6GT GE Delco used/good crack in base 1952 (36ma)
6V6GT Hytron black plate like new smeared printing 1947 (44ma)
6V6GT MWT Italy coated glass NOS 1940's (42ma)
6V6GT RCA branded Raytheon used/good 1962 (32.4ma)
6V6GT RCA BROWN BASE - gray coated glass - used 1951 (35ma)
6V6GT Sylvania chrome top black plate coated glass NOS 1953-1954 (43ma)
6V6GT Sylvania coated glass used/good 1953 (38.2ma)
6V6GT Tungsol black plate used/good 1950's (38ma)
7408=6V6GT Russian NOS branded International 1970's (46.5ma)
7408=6V6GT Westinghouse used/like new condition "U" getter 1960 era (40.5ma) (rare)
