Worldwide Air Post Stamps and Postal History, Philatelic Rarities of the World. Part 3

Russian Air Post Stamps and Covers

The auction will start in __ days and __ hours

Start price: $400

Buyer's premium:

1935, Moscow – San Francisco Flight, red surcharge 1r on 10k dark brown, position 11 of 25-stamp setting, excellent condition, full OG, NH, VF, Soviet Philatelic guarantee hs, C.v. $1,275, Est. $700-$800, Sc. # C68