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: $200

Buyer's premium:

1933, Leningrad Philatelic Exhibition, red surcharges 30k on 15k and 70k on 35k, complete set of two, nice centering full OG, NH, VF, C.v. $507.50, Sc. #487-88