Route map of the Gasa country (South Eastern Africa) illustrating the journey to Umzila, King of Gasa, reduced from the original map constructed by Mr. St. Vincent Erskine
Relief shown by hachures and spot heights. Boundaries of Gaza territory, independent territories, and real extent of Portuguese influence are shown. Includes information on soil quality, vegetation, groundwater, and terrain. Author's route shown in red. From: Journal of the Royal Geographical Society of London. Vol. 45 (1875), pp. 45-128; held in Firestone Library. Call number: G7 .J687