U.S. & Worldwide Stamps & Postal History
September 13-14, 2017
| Images | Description | Current Bid |
 | Lot #1308 POLAND Flight Covers 1927 (28 Sep) cover franked with 10gr and 20gr, used in combination with 5gr L.O.P.P. surcharged "III.T.L. 10gr" in black (Third Air Week), flown from Warszawa to Lwow, with arrival pmk. A fine example of this rare overprint on cover, possibly the only recorded, ex-Boonshaft  | Price Realized $750.00 |
