338A Western Electric NOS (7 in stock)
41 Sylvania NOS (75/40)
41 Triad engraved base used/strong 1930's (70/40)
41 US Brands used/good (4 for $19.99)
41 US Brands used/good (40 in stock)
46 RCA NOS 1940's (60.4ma Gm=3210)
46 Sylvania NOS 1940's (52ma Gm=2950)
46=VT-63 Tungsol NOS 1940's (62ma Gm=3350)
485 National Union used/good 1940's (6.2ma)
485 Sparton engraved base used/good 1936 (5.5ma)
485 Sylvania engraved base used/good 1934 (8.3ma)
485 Sylvania used/good 1930's no printing (7.9ma)
51 Arcturus Blue Balloon used/very good 1930's (46/26)
551 Arcturus Blue Balloon used/very good 1930's (43/26)
56 National Union engraved base used/tests like new 1930's (6.0ma)
57 Arcturus Blue engraved base used/strong 1930's rattle inside base (57/31)
57 US Brands NOS (5 in stock)
57 US Brands used/good (9 in stock)
58 Ken Rad used/good 1930's (48/36)
58 National Union NOS 1952 (64/36)