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

Soviet Union 1923-91

The auction will start in __ days and __ hours

Start price: $250

Buyer's premium:

1951, Alexander Butlerov, 40k orange on bluish paper, raster horizontal diamonds (1956), full OG, LH, VF and rare, Raritan Stamps guarantee, Est. $400-$500, Scott #1568 var