1. IOR/L/E/6/37, File 90 Reference (shelfmark): IOR/L/E/6/37, File 90 Title: File S&C 90/1880 - Letter from Trinity House, London, dated 21st January 1880, conveying a promise to forward to the Secretary of State for India copies of regulations referring to lights, buoys and beacons Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1880-Feb 1880 Extent: 1 file (2 folios)