1. IOR/X/12053 Reference (shelfmark): IOR/X/12053 Title: Tribal map of Arabia Scope & Content: Outline map of the Arabian peninsula showing districts and main settlements, with names of tribes printed in red. Admiralty War Staff I.D. (No. C.B. 1152). Produced by Ordnance Survey, 1916. Collection Area: Map Collections Languages: English Date Range: 1916 Extent: 1 sheet