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

United States - Classic Stamps, Proofs and Multiples

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Start price: $350

Buyer's premium:

DOUBLE PAPER ERRORS: 1930-42, 12 items, including vertical pair, strip of three, 2 strips of four, blocks of four, six, eight, nine and ten, each one has from 1 to 8 stamps printed on double paper partly or completely, the total is47 errors, mainly full OG, NH (one strip has no gum) and postage due block is cancelled, fresh, VF and rare assembly, Est. $700-$800, Scott #84/95, J74 var