EL34 Matsushita Japan branded Amperex NOS 1975 (73ma)
EL86=6CW5 Lindal Japan by Toshiba (61.5ma)
EM81 Teonex Russian made NOS 1960's (3 in stock)
NL-5853S Burroughs England branded NATIONAL NOS 1977
NL-5853S Burroughs JAPAN branded National NOS 1972
