Descrizione

Original b/w portolan chart. Folded. A little foxing and some pencil markings and notes in Ottoman script in its period. Oblong double elephant folio. (70 x 102 cm). In English. Bosphorus to Kerempeh from the Russian survey of 1834 with additions and corrections by Commander W. J. L. Wharton., R. N. 1872-80. It's written 'London published according to Act of Parliament at the Hydrographic Office of the Admiralty Jare. 16th 1854. Also shows Killa Bay (Shile Bay) from a survey by Lieut. Comm. W. R. Pristen and the midshipmen of H. M. S. Royal Sovereign, 1920. Topography partly from a Turkish map. Up side of map, engraved a view from sea of entrance of the Bosphorus, Rumili (sic. Rumeli) Lighthouse and environment with several hills. And also shows Amastra (Ancient Amastris) from Russian surveys, 1834-41; Kosku Bay from a surbey by Capt. Spratt R. N. 1854; and Sungul Bay (Zonguldak) from the Heraclee Companys plans to 1915. A rare navigation chart.