GERMAN empire, 1872-1945, collection almost canceled compl. in 2 SAFE-dual form albums, beginning with a compl. breast shields part including the Michel number. 24 and 28 as well as 5 Mark Reichspost, Infla no. 307 expertised, air-mail stamps, "yellow dog" on flight postcard, Weimar without Polarfahrt compl., distant souvenir sheet 1 on exhibition R cover, 3rd empire compl. except for souvenir sheets 2 with a perfect OSTROPA souvenir sheet, to this official stamps as well as better field post stamps, high catalogue value