• ca. 1924, Bundesarchiv, BArch, RH 18 Chief of Army Archives Contains:<br />List of Files (Bondelzwarts Uprising, Herero Uprising, Hottentotten Uprising) description: Contains: - List of files (Bondelzwarts uprising, Herero uprising, Hottentotten uprising)

Place and date: "Potsdam Seestr. 19 d. 29. 3. 32 "Salutation: "Dear Sir "Receipt stamp of Greifswald University Library: "2. APR. 1932"

Location and date: "Potsdam d. 9. Sept. 1931 Seestr. 19 "Addressee: "An den Direktor der Universitätsbibliothek in Greifswald "Receipt stamp of Greifswald University Library: "12. SEP. 1931"