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

Russian Air Post Stamps and Covers

The auction will start in __ days and __ hours

Start price: $500

Buyer's premium:

1935, Moscow – San Francisco Flight, red surcharge 1r on 10k dark brown, small ”f” variety of surcharge, position 9 of 25-stamp setting, full OG, very light trace of hinge, VF, Soviet Philatelic guarantee hs on reverse, Rossica certificate, C.v. $1,500, Est. $700-$900, Sc. #C68b