History of Aviation, Rare Stamps and Postal History of the World, Part 1

United States

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Start price: $600

Buyer's premium:

1993, National Postal Museum, (29c) multicolored, side margin (USPS, ZIP inscription) horizontal se-tenant strip of four, maroon and black (engraved) colors omitted (country name, denomination and background text or pictures), full OG, NH, VF and rare, no more then 16 recorded, a common strip is included, C.v. $2,500, Est. $1,000-$1,200, Sc. #2782b