Worldwide Rare Stamps and Postal History

Soviet Union stamps of 1923-32

The auction will start in __ days and __ hours

Start price: $95

Buyer's premium:

1927, Aleksandr Popov, Radio Pioneer, red surcharge 8k on 7k blue, horizontal pair, right stamp with inverted ”8” of surcharge, full OG, NH (error stamp) or LH, VF, C.v. $180++ , Sc. #353, a