(!) 3B28 RCA tests like new some scratches on base 1955 (1 in stock)
(!) 6X4 Philco by Sylvania NOS 1961 (51/40 and 52/40)
(!) 866A GE NOS 1974
(!) JAN-6X4WA Sylvania used/good 1967 (48/40 and 50/40)
(!) JHS-6X4W Sylvania NOS 1961 (54/40 and 55/40)
(BEST PRICE) 25W4GT US Brands (10 for $24.99) (half-wave rectifier)
(BEST PRICE) 25Z6GT US Brands NOS (10 for $29.99)
(BEST PRICE) 25Z6GT US Brands NOS (4 for $14.99)
(Best Single) JAN-CW-705A WE NOS original box 1944
(Best Value) 5AR4=GZ34 China NOS 1990's (50/40 and 50/40)
(DISPLAY TUBE) 274A Western Electric 1966 open filament - doesn't work (display tube only)
(nice single) 866A=VT-46A RCA NOS 1940's reboxed (60/40)
(nice single) 866A=VT-46A RCA NOS 1956 reboxed (60/40)
(PAIR) 6DN3=6CM3 Sylvania copper plates NOS 1970 era same build, 1 tube rebranded GE (1 pair) (Leben 600x)
(read review) GZ34 Mullard UK shield logo NOS 1962 (sold out)
(sold out) 301A Western Electric printed base 1965
12DW4A Amperex Japan NOS 1967 (1 pair)
12DW4A GE NOS 1960's (4 in stock)
12X4 CBS black plates "O" getter NOS 1960 (48/40 and 50/40)
12X4 CBS NOS black plates "D" getter 1959 (48/40 and 48/40)
