1. IOR/L/MIL/5/384, Coll 83 Reference (shelfmark): IOR/L/MIL/5/384, Coll 83 Title: Military Department Special Collections: Collection 83 Scope & Content: Copy proceedings on improvements to the sluices of the Fort St George ditch and the construction of a tunnel from Black Town Collection Area: India Office Records and Private Papers Languages: English Date Range: 1818-1823 Extent: 1 file