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2A3 Ken Rad coated glass low hours/test like new 1947 (read review)
307A=VT-225 Ken Rad NOS/75% coated glass 1940's (34ma)
32 GE NOS 1952
32 Ken Rad NOS 1950 era (24/16)
32 National Union NOS
32 Sylvania engraved base NOS 1930's
3E29=829B Ken Rad NOS 1940's (1 tube only - no pairs)
46 Ken Rad branded Coronado used/tests like new 1940's (52.5ma Gm=2700)
46=VT-63 Ken Rad low hours/tests like new 1940's (57.2ma Gm=2660)
46=VT-63 Tungsol NOS 1940's (56.5ma Gm=3100)
5W4=VT-97 Ken Rad metal can like new 1940's (52/40 and 52/40)
5W4GT Tungsol NOS 1952 (52/40 and 54/40)
6A3 Sylvania branded Tungsol used/good 1940's (70ma)
6AC7 GE NOS 1959 (12ma)
6AC7 GM Delco by RCA NOS 1940's (12ma)
6AC7 Ken Rad NOS 1940's (13ma)
6B4G Ken Rad branded RCA coated glass NOS 1946 (110ma)
6B4G Philco by Sylvania NOS 1947 (80ma)
6C5 Ken Rad metal used/good 1940's (6.5ma)
6C5 Philco metal used/good 1952 (8.2ma)
