439A Western Electric NOS 1965
443A Western Electric NOS (7 in stock)
443A Western Electric used/good (10 for $49.99)
443A Western Electric used/good (60 in stock)
446A Western Electric
447A Western Electric
448A Western Electric "tipped top" used/tests like new D getter halo 1965-1966 reboxed (1 Pair: 30ma and 31.8ma)
448A Western Electric tipped top used/good 1965 same date codes (1 Pair: 26ma and 27.5ma) (Matched on Amplitrex)
6AS6=409A Western Electric NOS 1955 (4.8ma)
6AS6=409A Western Electric used/tests like new 1951 (5.4ma)
722A Western Electric NOS 1930's
F-52984=417A Western Electric used/good 1959 (20ma and Gm=18,100)
GB-407A Sylvania Gold Brand gold pins like new 1960's
GB-407A Sylvania Lenkurt Gold Brand gold pins used/like new 1960's
JAN-5842 Amperex Globe Logo USA Gold Pins "D" getter halo low hours/like new 1969 (21.5ma and Gm=20,500)
JAN-5842 Amperex USA Gold Pins NOS 1980 (18.5ma Gm=20,500)
JAN-5842 Amperex USA Nickel Pins NOS 1983 (20.2ma Gm=20,800)
JAN-5842 Amperex USA Nickel Pins NOS 1983 (30ma and Gm=27,000)
JAN-CG-393A GE NOS 1940's original box, strong output, tilted top plate (64/40)
JAN-CRP-705A Raytheon like new 1940's (single)
