United States, Hydrographic Office. and Great Britain, Admiralty. From British surveys to 1913. Depths shown by soundings; relief by hachures and spot heights. 1915 variation compasses. Shows coasts, low water are... U.S. Navy Hydrographic Office,.
Great Britain, Admiralty., Weller, Edward, -1884, Flinders, Matthew, 1774-1814, Denham, Henry Mangles, Sir, 1800-1887, and United States, Hydrographic Office. Compiled chiefly from the Surveys by Captains Flinders, Blackwood, Stanley, Yule & Denham, R.N. 1802-60; with additions from various Surveys to 188... Admiralty Hydrographic Office,.