1. IOR/L/MIL/17/17/13 Reference (shelfmark): IOR/L/MIL/17/17/13 Title: A handbook of Abyssinia - communications. London: GS War Office, 1922. Scope & Content: Maps; For official use only Collection Area: India Office Records and Private Papers Languages: English Date Range: 1922 Extent: 559p, 18cm