[Creator not indicated] South West Africa = Suidwes-Afrika : 1920DD Ahaberge / Director - Generals of Surveys , 1:50 000 19°45`- 20°00` S / 20°45` -21°00` E - Paper map 77 x 59 cm 1 x map Country of map: NamibiaPlace of name: Ahaberge Subjects--Topical Terms: Topographical | Roads Pans / Vley Kalahari