1. IOR/X/9128/2/41 Reference (shelfmark): IOR/X/9128/2/41 Title: 41 The Rangafullah Channels. Scope & Content: As surveyed in May and June 1857. Scale of a thousand Yards to an Inch. Joseph Obbard, River Surveyor, H.C.S.V. Cavery, Diamond Harbour, 14 th June 1857. T. Black, Lithr:, 4 Waterloo St., Calcutta. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item