1. IOR/L/MIL/14/11915 Reference (shelfmark): IOR/L/MIL/14/11915 Title: Buchanan, Robert Ian Scope & Content: Number: OS 116Highest Rank: CaptainRegiment: Indian Army Ordnance CorpsDate of commission: 15 Mar 1915 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1915-1948 Extent: 1 file