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:

1924, inverted black surcharge 15k on Airplane ”Fokker F111” 1r brown, nice and fresh stamp, the certificate mentioned paper inclusion at top, however we did not find any traces of any inclusion, full OG, LH, VF and scarce, A. Zverev certificate, C.v. $1,400, Est. $750-$1,000, Sc. #C8a