Worldwide Air Post stamps and postal history, Zeppelin Flight items, philatelic rarities of the World. Part 1

United States - Modern Errors

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Start price: $100

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1975, ”Pioneer 10” Passing Jupiter, 10c multicolored, a single with dark blue (engraved) color omitted, full OG, NH, VF, C.v. $450, Est. $150-$200 , Sc. #1556b