| New Old Stock in original boxes, never been used. Super Rare, customer consignment stock. General Electric GE, U.S Army Signal Corp VT4-C (211) tube, made in 1940s. | Single Tube: Matched Pair with same production code: Marched Quad with same production code: | $ 250 USD (1 tube) $ 600 USD per pair (2 tubes) $ 1200 USD per Quad (4 tubes) |
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