(PAIR) 408A Western Electric "D" getter used/good 1964 (72/60 and 72/60)
$ 22.99
1 matched pair) 408A WE NOS O getter (8239=1982) same date codes (P1)
1 tube) 72/60
1 tube) 72/60
Tested on B&K
20V Filament
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See more: vacuum tube