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

Soviet Union

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Start price: $5,000

Buyer's premium:

1924-25, definitive issue, soldier 3r brown and green, typo printing on paper without watermark, type I, compound perforation 13½x13½x13½ x10, nicely centered single, full OG, previously hinged, VF and very rare, only a few recorded, expertized by Z. Mikulski, Raritan Stamps guarantee, Scott #292 var