On behalf of the owner we offer the Icarus Collection of Worldwide Air Mail Stamps and Postal History. The Sale contains 290 lots, including the first class Air Post rarities such as: * ITALY, 1933, General Balbo Flight,black overprint "Volo Di Ritorno. New York - Roma" on Balbo 5.25L+44.75L red, green and ultra, right sheet margin copy, Scott #C49 fn, Current C.v. $43,000; * MACAO, 1940, New York World's Fair, inverted green overprint on 50a red brown, only 25 stamps with inverted overprint were produced, Scott #C13 fn; * NEWFOUNDLAND, 1927, De Pinedo Return Flight to Europe, red overprint on King Henry VII 60c black, Unitrade #C4, Current C.v. C$60,000, Scott C.v. $42,500; * SOVIET UNION, 1931, Airship over the Arctic Region, imperforated trial color proof of 50k in violet brown, Scott #C23. * USA, 1930, Graf Zeppelin issue, complete set in plate number blocks of six, Scott #C13-15. The Live Auctions in real time #50 will start at 12pm (EST)-USA.