Auction 90, Session 2 - Worldwide Rare Stamps and Postal History

Soviet Union Stamps of 1923-40

The auction will start in __ days and __ hours

Start price: $150

Buyer's premium:

1940, Kliment Timiryazev, 15k purple, small size 33.3×22.5mm stamp in unfolded block of four with perfect centering, full OG, NH, VF and scarce multiple, Est. $250- $300, Sc. #781 var