35Z5GT Ken Rad NOS 1946 (54/40)
35Z5GT Ken Rad NOS 1946 (56/40)
35Z5GT RCA used/good 1948 (54/40)
36 Philco engraved base used/good
3C6=XXB NOS (6 in stock)
3S4 Philco and Raytheon NOS same build 1940's - 1951 (1 Pair)
42 National Union used/tests like new 1930's (35ma)
42 Philco balloon engraved base used/good 1930 era (31ma)
42 Raytheon engraved base used/tests like new 1930's (33ma)
42 Tungsol used/good 1940's (30ma)
44 Philco Balloon
55 Philco 1940's tests like new (52/24)
5Y4G RCA used/good 1948 (48/40 and 53/40)
6A5G Sylvania 1940's low hours/like new (72ma)
6A5G Sylvania rebranded Ken Rad NOS 1940's (114ma)
6A5G Sylvania rebranded Philco engraved base NOS 1930's (79ma)
6A5G Sylvania rebranded Philco NOS 1940's (123ma)
6A8 GE metal can NOS 1959 (95/60)
6A8 GM Genuine Parts metal can used/tests like new 1940's (52/29)
6AC5GT Sylvania NOS 1940's (39/21)
