1. IOR/F/4/915/25798 Reference (shelfmark): IOR/F/4/915/25798 Title: Scope & Content: Further papers regarding the reopening of Firoz Shah's Canal (between Karnal and Bikaner) - Captain John Colvin appointed Superintending Engineer with Lieutenant Allan Ramsay as his Assistant, etc. Collection Area: India Office Records and Private Papers Languages: English Date Range: Jun 1822-Jul 1823 Extent: 1 file