Abyssinia:- Compilation in 35 sheets with index.' - War Office ledger. 'Index to Abyssinia 1:500,000'
Graphic index to map sheets at ABY/40/1. Base map is Topographical Section, General Staff, No. 2319 dated 1918, and portrays hydrology, relief by layer tinting, railways, roads and tracks, telegraphs, settlements, place names and international boundaries. Graphic index detail is added in manuscript.Sheet bears the note 'Encircled sheets have been revised & reproduced as O.R. 788'.
The British LibraryUnidentified
1918 - 1930
1:3 000 000