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

Friday, May 5, 2023 at 3:00 PM UTC

Soviet Union of 1923-40

Start price: $100

Buyer's premium:

1937, definitive issue, farm worked 4k claret, printed on paper without watermark, unfolded block of four, perfect quality, full OG, NH, VF, C.v. $500++,Scott #615