Lot 57
1936 June 4, Knocke Flown Cover. With a red "RV8" flight cachet and all proper markings. The cover is signed by rocketeer K. Roberti in green. The rocket exploded so many covers and cards were lost and the exact number existing is unknown. E-Z No. 7C1, 1996 cat. = $200.
Estimated Value $150 - 250.
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| Realized $90 |
