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

United States - Modern Errors

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Start price: $100

Buyer's premium:

1964, Fine Arts, 5c ultra, black and dull red, offset of black color on reverse, bottom right plate No. 27937/27940 block of four, both right stamps have complete offset, while two left ones – partial, lower left stamp is defected, still fresh, full OG, NH, VF and a spectacular item, Est. $150-$200, Sc. #1259 var