Letter from Ernst Vohsen to Georg Kollm to Gesellschaft für Erdkunde <Berlin> Add to clipboard Slg. Darmstaedter Afrika 1885: Vohsen, Ernst, Blatt 10-12 File 1893-10-02/1907-05-07 Part of Berlin State Library. manuscript department In: Col. Darmstaedter (title) >> Research trips (title) >> Africa (Title)