U.S. and Worldwide Stamps
September 9-10, 2015
| Images | Description | Current Bid |
 | Lot #1245 POLAND Flight Covers 1926 (17 Oct) Balon Poznan flight cover to Warszawa (19 Oct) with 1zl Balloon Post, used in combination with 1gr and 5gr L.O.P.P. labels, plus 5gr government franking, cancelled Swislocz (21 Oct) on arrival, fine and unusual triple franking combination  | Price Realized $450.00 |
 | Lot #1246 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 $700.00 |
 | Lot #1247 POLAND Flight Covers 1928 (10 Sep) Warszawa to Brunswick, Germany, sent via Prague (10 Sep), franked with 30gr and 2x45gr, used in combination with 5gr and 10gr L.O.P.P. adhesives, cover mended at left, otherwise fine | Price Realized $240.00 |
 | Lot #1248 POLAND Flight Covers 1928 (30 Sep) Balon Warszawa flight cover to Torun, franked with 1zl Balloon Post, used in combination with 5gr government franking, cancelled Wasilkow (1 Oct), filing fold at bottom, well away from the stamps, fine | Price Realized $230.00 |
 | Lot #1249 POLAND Flight Covers 1929 (2 Mar) Warszawa to Lwow, cover franked with 2x5gr, used in combination with 10gr and 50gr L.O.P.P. labels, charged additional 5gr on arrival, with appropriate markings, fine and scarce | Price Realized $230.00 |
 | Lot #1250 POLAND Flight Covers 1929 (31 Dec) cover flown from Warszawa to Lwow, franked with pair of 5gr, used in combination with 10gr rose (Tarnopol) L.O.P.P. label, departure and arrival pmks on front, fine, signed G.A.G. Thoolen | Price Realized $230.00 |
 | Lot #1251 POLAND Flight Covers 1931 (17 Sep) cover flown from Warszawa to Lwow, franked with 2x5gr, used in combination with four different L.O.P.P. labels (5gr, 10gr, 20gr and 20gr), departure and arrival pmks on front, v.f. | Price Realized $350.00 |
 | Lot #1252 POLAND Flight Covers 1934 (11 Sep) Warszawa to Lwow, flown cover franked with 20gr overprinted Challenge, with corresponding commemorative cancel, used in combination with 10gr label, fine, with arrival pmk | Price Realized $180.00 |
 | Lot #1253 POLAND Flight Covers 1936 (31 May) Balloon Krakow 2 (VII Lot), picture postcard franked with "Kopiec Marszalka Pilsudskiego" overprints, used in combination with imperf. 20gr L.O.P.P. label, tied by "Balon Krakow-Aeroklub Krakowski" handstamp, fine | Price Realized $190.00 |
 | Lot #1254 POLAND Flight Covers 1938 (15 July) First flight cover and card from Vilnius to Kaunas, each with appropriate "Wilno-Kaunas" cachet and arrival pmks, v.f. | Price Realized $140.00 |
