Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World. Part 3

Soviet Union

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Start price: $250

Buyer's premium:

1937, Alexander Pushkin, 10k-1r, complete set of six, perforation L11x12¼, printed on chalk-surfaced paper, full OG, NH, F/VF and scarce in complete issue, C.v. $832.50, Est. $400-$500, Sc. # 590C-95C