1879 / 1981, fascinating and varied lot with 49 documents, amongst other things as well postal stationery U 14 with additional franking being an international registered letter to Frankfurt / M., souvenir sheet 1 on special flight postcard "Debrechen-Budapest 09. 05. 1934", souvenir sheet 27 A (2), 115 B, 128 B and 137 B always on First Day Cover, different first flight documents from the 60 / 70er years with partly interesting destinations etc., recommended! (former starting price 200)