Worldwide Air Post stamps and postal history, Zeppelin Flight items, philatelic rarities of the World. Part 3

Soviet Union Stamps of 1941-91

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Start price: $300

Buyer's premium:

1948, Alexander N. Ostrovsky, Playwright, 30k, 60k and 1r, imperforated complete set of three, all with sheet margins, full OG, NH, VF and a nice set, Raritan Stamps guarantee, Est. $500-$600 , Sc. #1227-29 imp