(!) (1 Pair) 1625=VT-136 RCA like new mid-1940”s (72/40 and 70/40)

1 pair) USN-CRC-1625=VT-136 RCA mid-1940”s like new in white boxes

1 tube) 72/40

1 tube) 70/40

(1625=807 with 12.6V @ 450ma filament and 7 pin base, common in WWII Transmitters)

– ELKIN linear amp