1. IOR/F/4/351/8175 Reference (shelfmark): IOR/F/4/351/8175 Title: Scope & Content: The channel at Thana between Salsette Island and the mainland is cleared and widened in order to promote commercial intercourse between Bombay and the northern ports. Collection Area: India Office Records and Private Papers Languages: English Date Range: Jan 1801-Jan 1810 Extent: 1 file