6AS6=409A Western Electric used/tests like new 1951 (5.4ma)
(!!) (PAIR) 713A Western Electric by Tungsol NOS 1942-1943 (6.2ma and 6.3ma)
(!!!) (Recommended Pair) 407A Western Electric NOS "D" getter 1962-1970 (36-39/26 and 34-38/26)
(!!!!) (Best Single) 5842=417A Amperex "PQ" Holland "D" getter Gold Pins NOS 1956-1959 (35ma)
407A Western Electric NOS 1974 (32/26 and 34/26)
(!) 407B Western Electric NOS 1968 (45-47/26)
CW-1344=215A Western Electric NOS original box - strong emission (1 tube) (rare)
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)
(!!!!) (Recommended Pair) 417A Western Electric NOS "D" getter 1958 and 1961 (22ma and 22ma)
(!!) (SINGLE) 417A Western Electric NOS "O" getter 1980 (28.8ma)
(!!) (SINGLE) 417A Western Electric NOS 1982 (20ma)
(!) 404A Western Electric used/good (17ma)
(!) (Pair) 404A Western Electric used/good 1963-1969 (16.5ma and 17.6ma)
(!!) (Best Single) JW-6AK5 Western Electric NOS "D" getter 1953 (6.2ma)
