6CG3 GE branded Admiral NOS 1960's (1 in stock)
6CJ3=6DW4B GE copper plate low hours/like new (1 pair)
6CK3 GE NOS 1973 (1 pair)
6CL3=6CK3 GE NOS (7 in stock)
6CL3=6CK3 RCA NOS (1 pair)
6CL3=6DW4B Westinghouse Japan NOS (1 pair)
6DA4A Raytheon Japan black base NOS 1960's (91/60)
6DA4A RCA black base NOS 1960's (92/60)
6DA4A Sylvania black base NOS 1970 era (95/60)
6DE4 Sylvania used/like new (1 pair)
6DE4 Tungsol NOS 1960's
6EC4A=EY500 GE JAPAN NOS 1960's (1 pair)
6EH4A NOS (12 in stock)
6V3A NOS
6X4 Arcturus by GE NOS "D" getter 1960 (54/40 and 54/40)
6X4 GE branded AMC gray plates "O" getter NOS 1970's (54/40 and 57/40)
6X4 GE Hewlett Packard NOS "D" getter halo 1962 (55/40 and 56/40)
6X4 GE like new 1950's "D" getter (54/40 and 54/40)
6X4 National Union "D" getter halo tests like new 1955 (56/40 and 58/40)
