1. IOR/V/23/46, No 203 Reference (shelfmark): IOR/V/23/46, No 203 Title: Reports connected with the improvement of the River Hooghly [1864-72] (Public Works Dept serial no. 1). Calcutta: Supt. Govt. Printing, 1885 Collection Area: India Office Records and Private Papers Languages: English Date Range: 1885 Extent: 64p, plans, diagrams