U.S. and Worldwide Stamps
June 9-10, 2010
| Images | Description | Current Bid |
 | Lot #1091 RUSSIA Flight Covers 1928 (18.9) registered first flight cover from Moscow to Irkutsk, paying 45k with set of Air Post Congress and 5k & 15k surcharges, with Moscow actual departure (19.9) and Irkutsk (22.9) arrival pmks, also violet circular First Flight cachet of "Dobrolet", all on back, v.f. After this first flight event, there was no further air mail until Spring, 1929  Catalog #C10-11 | Price Realized $750.00 |
