Manuscript entitled, 'Description of the north coast of Scotland' [cover], in which is recorded a survey by Captain Henry Charles Otter of the coastline, landscape and localities; with related letters of Otter to the Duke of Sutherland, and a manuscript report on the east coast of Sutherland., Acc.14226/1-2. National Library of Scotland Archives and Manuscripts Division. https://nlssb.as.atlas-sys.com/repositories/2/resources/22162 Accessed September 23, 2024.