6BL7GTA GE gray plates NOS 1974 (47/53ma)
6BL7GTA Sylvania used/good 1960's (31/33ma)
6L6 RCA metal can used/like new 1953 (71ma)
GL-6072 GE 5 star triple mica black plates "O" getter halo 1962 like new (read review)
JAN-CEA-5852=6X5GT Bendix branded Eclipse Pioneer used/good 1957 (46/40 and 46/40) (TE-5 series)
JTL-26Z5W Tungsol NOS (4 in stock)
JTL-26Z5W Tungsol used/tests very good 1953