Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 1

United States - Modern Errors and Varieties

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Start price: $100

Buyer's premium:

1975, ”Pioneer 10” Passing Jupiter, (10c) multicolored, bottom left corner margin single with dark blue (engraved) color omitted, full OG, NH, VF, C.v. $450,Scott #1556b