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: $150

Buyer's premium:

1976, Olympic Games issue, 13c multicolored, bottom left corner sheet margin plate No. 37430/37440 block of 12, containing three se-tenant blocks of four, unused, no gum, fresh and VF, C.v. $1,125 as three NH blocks, Scott #1698b