1. IOR/X/9128/1/138 Reference (shelfmark): IOR/X/9128/1/138 Title: 138 The Rangafullah Channels. Scope & Content: As surveyed in May & June 1857. Scale of a thousand Yards to an Inch. Joseph Obbard, River Surveyor, H.C.S.V. Cavery, Diamond Harbour, 14th June 1857. T. Black, Lithr: 4 Waterloo Street, Calcutta. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item