History of Aviation, Rare Stamps and Postal History of the World, Part 3

Soviet Union

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Start price: $400

Buyer's premium:

1925, definitive issue, 1k-1r, set of 16, typo printing, perforation 12, including 4k (VLH), 8k (hinged, A. Farberov certificate) and 1r used, full OG (9k – unused, no gum), seven stamps are NH, F/VF or better, Est. $600-$800 , Sc. #276a-90a