compiled at the Royal Geographical Society under the direction of the Geographical Section, General Staff. "Africa 1:2,000,000." Relief shown by contours and spot heights. Legend. Index maps to boundaries and adjoining sheets. Shows railroads (including projected and under construction), various roads and paths, boundaries, regional and tribal names, cities and towns, waterways, canals, marshland, water sources, ruins, telegraph stations, trigonometrical stations.