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

United States - Modern Errors

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Start price: $500

Buyer's premium:

1985, Sinclair Lewis, 14c slate green, complete pane of 100 (10×10), double paper variety on 5th, 6th and 7th horizontal rows, full OG, NH, VF and very rare multiple, Est. $800-$1,000, Sc. # 1856, var