Auction #94 WORLDWIDE AIR POST STAMPS AND POSTAL HISTORY

BALANCE OF A CONSIGNMENT: 1922-23, 32 mint stamps, including black and red surcharges on definitive stamps, diagonal surcharges 7500r and 100,000r on 250r violet, various paper, size of stamps, surcharge shifts, ''Philately for the Labor'' set of six, all are NH, both 1k with Soviet Philatelic guarantee hs, but unidentified by overprint positions, as well as two nice promotion labels, fresh, full OG with many NH stamps, F/VF, Est. $300-$400