Base map is GSGS 2291(a), with manuscript additions showing sheet lines of GSGS series 1764 and 2571. Also shows areas covered by material held in Original Surveys, with references to page numbers in the Original Surveys ledger
Sheets cover Hargeisa and Harrar station sites, and include land up to 3 miles distant. Annotated 'Sheet 15' and 'Sheet 16' respectively, and portray hydrology, relief by contours, form lines and spot heights, roads and tracks, the proposed railway and its infrastructure, buildings and place nam...
Three series of traverses along and close to the international boundary, portraying hydrology, relief by contours and spot heights, vegetation, roads and tracks, settlements, water sources, triangulation stations, boundary points, the international boundary and place names. The extent of the tr...