(Chart of Shetland Isles and Orkney Islands). A, Arrowsmith Hydrographer to H.R.H. the Prince of Wales. London. Published June 25th 1807 by A A. Arrowsmith 10 Soho Square. J Palmer Scult. (inset) Island of Unst : A Part of the N.E. Coast of the Shetland Isles. Surveyed in Jany. 1795 by Lieut. Columbine. Scale (ca. 63,360). (title on verso) Scotland N.E. Coast, Shetland Isles ... Firth of Inverness ... Thurso Bay ... Orkney Islands. (0n lower right margin) 1419.
