1. IOR/L/MIL/5/381, Coll 53 Reference (shelfmark): IOR/L/MIL/5/381, Coll 53 Title: Military Department Special Collections: Collection 53 Scope & Content: Copy correspondence on the Surveyor-General's Dept Collection Area: India Office Records and Private Papers Languages: English Date Range: 1811-1819 Extent: 1 file