Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World, Part 2

Mongolia

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Start price: $250

Buyer's premium:

1941, black and violet surcharges on definitive stamps of 1932, 5m on 5t, 15m on 5t and 30m on 3t, two sets of three values, Soviet Philatelic Association reprints issued for collectors in the end of 1940’s on remainders of the issue printed in USSR in 1932, full OG, NH, VF, these stamps are mentioned, but not priced in Scott, Est. $500-$600, Scott #74A/J