1. IOR/X/14692/81 Reference (shelfmark): IOR/X/14692/81 Title: Plan Of The Harbour Of Praslin. Lieutenants David Thomas & William Robinson, July 1771. Scale of Nautic Miles 60 = 1°. [approximately 1:91,000]. A. Dalrymple, 20 November 1779. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item