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6X4 GE Beckman like new "D" getter 1962 (54/40 and 52/40)
6X4 GE like new 1950's "D" getter (54/40 and 54/40)
6X4 IEC Electron Japan used/tests like new 1960's (60/40 and 62/40)
6X4 International by Matsushita Japan NOS 1960's (55/40 and 56/40)
6X4 National Union "D" getter halo tests like new 1955 (56/40 and 58/40)
6X4 National Union used/good 1951 (55/40 and 56/40)
6X4 RCA "O" getter used/good 1960's (44/40 and 49/40)
6X4 Sylvania D getter used/tests like new 1958 (58/40 and 60/40)
6X4WA GE black plates rebranded National NOS (55/40 and 56/40)
6X4WA GE used/tests like new 1960 era no printing (54/40 and 54/40)
6X8 and 6X8A US Brands NOS (40 in stock)
6X8 US Brands used/pullouts/untested/sold as-is no warranty or returns
7105 Chatham Tungsol NOS 1960
7241 Tungsol used - sold as-is untested - 1959 (1 in stock)
7242 Tungsol used
7719 Tungsol NOS (5 in stock)
7734=6GE8 NOS (7 in stock)
7867 Tungsol NOS 1960's
79 Cunningham NOS (2 in stock)
79 Tungsol NOS in white box 1940's
