1. IOR/L/MIL/14/4875 Reference (shelfmark): IOR/L/MIL/14/4875 Title: Mackenzie, Hugh Grant Scope & Content: Number: 1038332Highest Rank: Captain (D C)Regiment: Royal Indian Army Service CorpsDate of commission: 8 Feb 1913 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1913-1948 Extent: 1 file