1. IOR/F/4/2025/91362 Reference (shelfmark): IOR/F/4/2025/91362 Title: Scope & Content: Report of the progress made by John Franklin in the survey of the Gulf of Mannar [Manaar], and correspondence regarding the survey of Ramisseram Island and Adams bridge Collection Area: India Office Records and Private Papers Languages: English Date Range: Nov 1842-Jan 1843 Extent: 1 file