http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Chart for 2nd quarter includes list of Hydrographic Office publication sales agents.
Quarterly weather chart of South Atlantic Ocean showing isotherms and isobars, shipping routes, radio telegraph stations, shipwrecks, drift of derelict ships, and prevailing winds and currents. Charts also include narrative review of weather conditions, and key to weather symbols 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.