329A Western Electric NOS 1966 (1 Pair: 34.5ma and 38ma)
329A Western Electric NOS 1972 (1 Pair: 33.6ma and 35.2ma)
329A Western Electric NOS 1972 (1 PAIR: 35ma and 37ma)
329A Western Electric NOS 1976 (1 Pair: 34ma and 37ma)
337A WE "large punch" NOS 1966 slightly tilted glass (single)
(!) (Best Pair) 352A WE NOS 1964 original boxes (1 pair)
401A Western Electric
407A LM Ericsson Sweden like new 1960's (41/26 and 42/26)
407A LM Ericsson Sweden used/good 1960's
407A Sylvania branded RCA gold pins used/good 1971
407A Sylvania branded RCA NOS 1977
407A Sylvania gold pins used/good 1960's
407A Western Electric like new 1968 in white box (54/26 and 64/26)
407A Westinghouse Canada NOS 1960's
(1 PAIR) 408A Western Electric used/good 1964 (79/60 and 78/60)
415A Western Electric NOS 1960 (1 in stock)
416B=6280 WE NOS
416C Western Electric
(!!!) (Best Pair #2) 448A Western Electric "tipped top" used/tests like new D getter halo 1965-1966 reboxed (30ma and 31.8ma) (close Gm matching)
(!!) (Recommended Pair) 448A Western Electric tipped top used/good 1965 same date codes (26ma and 27.5ma) (close Gm matching)
