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(!!!) (Recommended Pair) 5R4GYA GE brown base 1970-1971 same date codes  (52/40 and 54/40 x 2 tubes)

(!!!) (Recommended Pair) 5R4GYA GE brown base 1970-1971 same date codes (52/40 and 54/40 x 2 tubes)

$ 49.99

1 tube) 5R4GYA GE brown base 1970-1971 same date codes (70-50=1970)

1 tube) 51/40 and 52/40

1 tube) 52/40 and 53/40

 

TUBES PLUGGED INTO OCTAL SOCKETS IN PHOTO

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