![Geographicus Rare Antique Maps Geographicus Rare Antique Maps](graphics/00000001/Geo_logo-RARE-WHITE_2.gif)
This copy is copyright protected.
Copyright © 2024 Geographicus Rare Antique Maps
1938 U.S. Hydrographic Office Map of the North Pacific Prevailing Winds
UpperAirNorthPacific-hydrographic-1938United States Hydrographic Office (1866 - 1962) was a brach of he U.S. Navy that prepared and published maps, charts, and nautical books to aid in navigation. Before the establishment of the Hydrographic Office in 1866, U.S. navigators were almost entirely dependent on British charts. There had been a few private enterprises that had prepared and published charts, but none had been able to do so profitably. The Office was established 'for the improvement of the means of navigating safely the vessels of the Navy and of the mercantile marine, by providing, under the authority of the Secretary of the Navy, accurate and cheap nautical charts, sailing directions, navigators, and manuals of instructions for the use of all vessels of the United States, and for the benefit and use of navigators generally.' This way the Navy Department could furnish navy and merchant ships with charts illustrating the results of surveys and explorations undertaken by naval officers. The charts were priced to cover the cost of paper and printing alone, not preparation. Its main objective was to survey foreign coasts, as the Coast and Geodetic Surveys were responsible for surveying domestic waters. The Hydrographic Office was transferred from the Department of the Navy to the Department of Defense in 1949 and was replaced by the Naval Oceanographic Office in 1962. More by this mapmaker...
Copyright © 2024 Geographicus Rare Antique Maps | Geographicus Rare Antique Maps
This copy is copyright protected.
Copyright © 2024 Geographicus Rare Antique Maps