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, canceled Swislocz (21 Oct) on arrival, fine and unusual triple franking combination (Image)
Est.US$500
Opening US$ 450.00
Closed..May-10-2023, 10:56:34 EST
Sold For 0
Sale No: 0523
Lot No:998
Symbol:e
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 (Image)
Est.US$250
Opening US$ 230.00
Closed..May-10-2023, 10:57:01 EST
Sold For 0
Sale No: 0523
Lot No:999
Symbol:e
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 (Image)
Est.US$250
Opening US$ 350.00
Sold...US$ 350.00
Closed..May-10-2023, 10:57:14 EST
Sold For 350
Sale No: 0523
Lot No:1000
Symbol:e
1938 (15 July) First flight cover and card from Vilnius to Kaunas, each with appropriate "Wilno-Kaunas" cachet and arrival pmks, v.f. (Image)