http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Some Bulletins include accounts of meteor sightings. Bull. Number 1862 includes data on depth of Delaware River, by locality. Bull. Number 1865 includes data on characteristics of Great Lakes ore loading docks by railway and city. Bull. Number 1867 includes navigation signals for Australia.
Weekly bulletin presenting current nautical information for mariners. Bulletins contain brief notices of obstructions and dangers to navigation along coasts and waterways of U.S. and principal world ocean routes, including shipwrecks and derelict vessels, drifting buoys, and ice. Bulletins also include descriptions of selected U.S. and foreign port facilities and navigation aids, and other information for navigators.
Electronic reproduction. [Bethesda, Md.] : ProQuest, 2014. digital, PDF file. ProQuest U.S. Executive Branch Documents Mode of access: World Wide Web via ProQuest website.