[Creator not indicated] South West Africa = Suidwes-Afrika : 1920CB Gwaa-Nwi / Director - Generals of Surveys , 1:50 000 19°30`- 19°45` S / 20°15` - 20°30` E - Paper map 77 x 59 cm 1 x map Country of map: NamibiaPlace of name: Gwaa - Nwi Subjects--Topical Terms: Topographical | Roads Pans / Vley Kalahari Landing Strips