(!!) (Recommended Single) EC92 Siemens Halske NOS rebranded Miniwatt 1965 "O" getter halo (8ma)
(!!) (Recommended Single) EC92=6AB4 Siemens Halske NOS 1969 (8.6ma)
6664=6AB4 GE NOS 1960's (sold out)
6AB4 RCA black plate "D" getter NOS 1950's (11.4ma)
6AB4 RCA branded Sylvania gray plate NOS (8.0ma)
6AB4 Tungsram Hungary gray plate NOS (8.2ma)
6AB4 US Brands NOS (5 in stock)
