U.S. and Worldwide Stamps
April 28-29, 2004
| Images | Description | Current Bid |
| Lot #1826 Polish Air Post Issues 1919, 21 June, special card flown on a bomber airplane (one of 76 cards flown from Berlin to Warsaw), with German stamps applied and cancelled on one side, and on arrival, Polish stamps affixed and cancelled on the other. Special cancelsdepicting a Polish Victory Roll and a downed German aircraft were applied to each side of the card, with affidavit in three languages and wax seal, fine and very rare card  | Price Realized $750.00 |
