Shows a series of route traverses covering the 50-mile journey in eastern Abyssinia from Jig Jiga to Harrar. Plotted on to a base map of series T[opographical].S[ection].,G[eneral].S[taff]., No. 1764, (Provisional) Sheet 68-M, dated 1907, portraying hydrology, relief by form lines and spot heigh...
