Manuscript map. Cartographer unknown. Visual scale [54 mm=200 "toises" [fathoms]]. Includes "Renvoy" or reference list. Date has been estimated by dates of somewhat similar maps listed in the Catalogue of the Manuscript Maps, Charts, and Plans, and of the Topographical Drawings in the British Museum. For example: "A 'Plan de St. Sebastien ;' drawn about 1740, on a scale of 100 toises to an inch : 1 f. 3 in. x 9 in. [Add. 15,327. 22.]" (Catalogue, v. 3, p. 24). Although no ownership label is present, this map is believed to have belonged to the Honourable Robert Clifford. Acquired as part of the Cholmondely Collection.