1. IOR/X/14692/251 Reference (shelfmark): IOR/X/14692/251 Title: Plan Of Pera River, Po. Dingding And The Sambelong Islands. Thomas Forrest. [Scale of] Nautic Miles [approximately 1:730,000.] A. Dalrymple, 4 May 1786. Collection Area: Map Collections Languages: English Date Range: Unspecified Extent: 1 item