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(!!!) (Recommended Pair) 311B Amperex made in Russia NOS 1977 (37.2ma and 38.5ma) (Highest mA and Gm)

(!!!) (Recommended Pair) 311B Amperex made in Russia NOS 1977 (37.2ma and 38.5ma) (Highest mA and Gm)

$ 79.99
(!!!) (Recommended Pair) 311B WE used/good 1960-1961 partially faded getters (24.5ma and 26.5ma)

(!!!) (Recommended Pair) 311B WE used/good 1960-1961 partially faded getters (24.5ma and 26.5ma)

$ 109.99
(!!!) (Recommended Pair) 407A Western Electric NOS

(!!!) (Recommended Pair) 407A Western Electric NOS "D" getter 1962-1970 (36-39/26 and 34-38/26)

$ 69.99
(!!!) (Recommended Pair) 407A Western Electric NOS

(!!!) (Recommended Pair) 407A Western Electric NOS "O" getter 1978 (35-43/26 and 37-43/26)

$ 69.99
(!!!) (Recommended Pair) 407A Western Electric used/good 1963-1964 (35-38/26 and 36-38/26)

(!!!) (Recommended Pair) 407A Western Electric used/good 1963-1964 (35-38/26 and 36-38/26)

$ 54.99
(!!!) (Single) 403A Western Electric NOS

(!!!) (Single) 403A Western Electric NOS "D" getter 1957 (5.7ma)

$ 34.99
(!!!) (Single) 5755=420A Western Electric clear top tests like new 1952 (1.6ma/1.7ma)

(!!!) (Single) 5755=420A Western Electric clear top tests like new 1952 (1.6ma/1.7ma)

$ 49.99
(!!!) (SINGLE) JAN-329A Western Electric 1940's tests like new (30.6ma)

(!!!) (SINGLE) JAN-329A Western Electric 1940's tests like new (30.6ma)

$ 98.88
(!!!) (~ RECOMMENDED PAIR ~) 329A Western Electric NOS 1956 (33ma and 34ma)

(!!!) (~ RECOMMENDED PAIR ~) 329A Western Electric NOS 1956 (33ma and 34ma)

$ 149.99
(!!!) 249B Western Electric Engraved Base NOS 1930's in 249C box (58/40)

(!!!) 249B Western Electric Engraved Base NOS 1930's in 249C box (58/40)

$ 349.99
(!!!) 286A Western Electric

(!!!) 286A Western Electric "top printing" NOS 1942-1945 (6.6ma)

$ 109.99
(!!!) 286A Western Electric

(!!!) 286A Western Electric "top printing" NOS 1942-1945 (6.9ma)

$ 119.99
(!!!) 286A Western Electric

(!!!) 286A Western Electric "top printing" NOS 1942-1945 (7.3ma)

$ 119.99
(!!!) 286A Western Electric Engraved Base NOS 1930's (6.6ma)

(!!!) 286A Western Electric Engraved Base NOS 1930's (6.6ma)

$ 139.99
(!!!) 286A Western Electric NOS

(!!!) 286A Western Electric NOS "top printing" 1942-1945 smaller side getter (7.6ma)

$ 119.99
(!!!) 311B Western Electric used/like new condition 1960 (25ma)

(!!!) 311B Western Electric used/like new condition 1960 (25ma)

$ 59.99
(!!!) 314A Western Electric Engraved base NOS 1930's (full-wave rectifier) (56/40 and 63/40)

(!!!) 314A Western Electric Engraved base NOS 1930's (full-wave rectifier) (56/40 and 63/40)

$ 199.99
(!!!) 418A Western Electric NOS 1952 original box (34ma)

(!!!) 418A Western Electric NOS 1952 original box (34ma)

$ 75.99
(!!!) 418A Western Electric NOS 1952 original box (41ma)

(!!!) 418A Western Electric NOS 1952 original box (41ma)

$ 89.99
(!!) (#1 374A) 374A Western Electric gray plate used/test like new 1960's (21-25ma) (6 in stock)

(!!) (#1 374A) 374A Western Electric gray plate used/test like new 1960's (21-25ma) (6 in stock)

$ 24.99
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