1. IOR/F/4/1815/74855 Reference (shelfmark): IOR/F/4/1815/74855 Title: Scope & Content: Postponement of the plan to erect two iron suspension bridges over the Bogapani and Birapani rivers in the Khasi Hills on the route from Sylhet to Gauhati Collection Area: India Office Records and Private Papers Languages: English Date Range: Sep 1836-Aug 1837 Extent: 1 file