1. IOR/X/12205 Reference (shelfmark): IOR/X/12205 Title: Western theatre of war in Europe Scope & Content: Topographical map showing principal railways and rivers. Reduced at the Survey of India Office, Calcutta, from a map prepared in the Simla Drawing Office. S.D.O. No. 1010. Collection Area: Map Collections Languages: English Date Range: 1914 Extent: 1 sheet