 Office is charged with the execution of hydrographic surveys in foreign waters and on the high seas; the collection and dissemination of hydrographic and navigational information and data; the preparation and printing by its own personnel and with its...  Revue Hydrographique - Page 1471924Full view - About this book
 | United States. Congress - 1924 - 604 pages
...Almanac and its smaller edition the Nautical Almanac. HTDROORAPHIC ОГГ1СЕ, BUREAU OF NAVIGATION. navigation, including confidential, strategical, and...tactical charts required for naval operations and maneuvers; the preparation and issue of sailing directions (pilots), light lists, pilot charts, navigational... | |
 | United States. Congress - 1924 - 650 pages
...hydrographie surveys in foreign waters and on the high seas; the collection and dissemination of hydrographie and navigational information and data; the preparation...confidential, strategical, and tactical charts required lor naval operations and maneuvers; the preparation aud issue of sailing directions (pilots), light... | |
 | 1938 - 1032 pages
...high seas; the collection and dissemination of hydrographic and navigational information and data; preparation and printing by its own personnel and...tactical charts required for naval operations and maneuvers; the preparation and issue of sailing directions (pilots), light list, pilot charts, navigational... | |
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