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(!) (Good Value Pair) 6SF5 RCA used/good 1948 Pair (0.8ma and 0.8ma)
(!) (PAIR) 6D6 RCA Cunningham used/good 1930's (62/40 and 62/40)
(!) 80 Ken Rad ST-shape tests like new mid-1940's (52/40 and 54/40)
(1 set of 4 tubes) 6D6 Mixed US Brands used/good 1930's - 1940's (set of 4)
(READ REVIEW) 6J5 RCA Hewlett Packard used/good 1960 (7.5ma)
(Single) 46 National Union NOS 1950 era (56ma Gm=3000)
(Single) 46 Philco by Sylvania NOS 1940's (50ma Gm=2600)
(Single) 46 RCA NOS original box 1940's (59ma Gm=2900)
1619 Ken Rad NOS 1940's also stamped 1953 (56ma)
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=VT-63 Ken Rad used/tests like new 1940's (57.2ma Gm=2660)
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)
