1. IOR/L/MIL/14/61565 Reference (shelfmark): IOR/L/MIL/14/61565 Title: Leir, John Rusell Charles Vernon Scope & Content: Number: IA 644Highest Rank: MajorRegiment: Royal Indian Army Service CorpsDate of commission: 25 Jul 1915Date of release: 3 Nov 1943 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1915-1943 Extent: 1 file