International records / UK National Archives

Book A: Survey

SVY A/ r43 Shelf Ch | Hydrographic Survey and incoming data.Book A: Survey. | Africa, west coast: Gulf of Guinea: Nigeria, Cameroon, Equatorial Guinea and Gabon: Cape Formosa to Gabon River 'Survey of Bight of Biafra [Bonny].' Survey shows coastline, hydrography, anchorages, ships tracks, settlements, fortifications, land marks and remarks. Coloured manuscript. Latitude and longitude referred to in remarks; north point with compass indicators, showing true and magnetic north points; no scale shown. Surveyed by Benedictus Marwood Kelly, Captain of HMS Pheasant, July and September 1820 and Janua…