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927 RCA tests like new - high sensitivity 1959
927 RCA used/very good - good sensitivity 1958 (2 in stock)
928 RCA NOS Photocell (0 in stock)
929 RCA NOS 1947
929 RCA used/good 1951
930 RCA used 1960
BK49B RCA used/good (0 in stock)
C1K=6014 RCA used/tests like new 1960's
CK-6146B Raytheon used/tests like new 1971 (116ma)
EBF80=6N8 Siemens West Germany used/good
ECC99 JJ (best identical substitute is 12BH7A RCA, Raytheon, Sylvania and GE)
EF85 Philips Miniwatt Holland NOS "D" getter 1961 (3 in stock)
EF85=6BY7 Siemens branded Telefunken NOS 1969 (3 in stock)
EL86=6CW5 RCA Canada NOS 1971 (81ma)
EM 2.5=866A Electro-Magnetic Products Chicago like new 1974 (60/40)
EM 2.5=866A Electro-Magnetic Products Chicago like new 1991 (56/40)
FAA-6U8A Sylvania NOS 1968 (13ma and 8.8ma)
G-45 Majestic Balloon (display tube) (gassy)
G-82 Majestic Balloon NOS 1930 era (52/40 and 54/40) (rare)
GB-407A Sylvania Gold Brand gold pins like new 1960's
