1. IOR/L/MIL/17/5/1733 Reference (shelfmark): IOR/L/MIL/17/5/1733 Title: The Staff Corps. Edwin Henry Hayter Collen. Simla: Military Dept, 9 Jun 1890. Collection Area: India Office Records and Private Papers Languages: English Date Range: 1890 Extent: 25p, 33cm