Worldwide Air Post stamps and postal history, Zeppelin Flight items, philatelic rarities of the World. Part 1

United States - Official Mail

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Start price: $200

Buyer's premium:

1983, US Emblem 20c red, blue and black, horizontal imperforated pair of coil stamps, full OG, NH, VF and scarce, C.v. $800, Est. $350-$400 , Sc. #O135a