Support for private individuals: vol. 2 Zur Zwischenablage hinzufügen BArch, R 1001/6299 Akt(e) (1921) Okt. 1924 - Aug. 1939 Teil vonFederal Archives (Archivtektonik) Contains among other things: Erich Obst, German Colonial Cartography. Special print from contributions to German cartography. Leipzig 1921 In: Support for private individuals
