1. IOR/Z/E/4/15/T174 Reference (shelfmark): IOR/Z/E/4/15/T174 Title: Tickell, Colonel Richard, Estimate of cost of Colonel Galloway's scheme for connecting the Hooghly with the Gurroy and Matabangha Rivers Collection Area: India Office Records and Private Papers Languages: English Date Range: 1837-1839 Extent: 1 entry