http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Chart for Mar. includes list of Hydrographic Office publication sales agents and sample forms, and chart for July includes characteristics of selected port facilities.
Monthly weather chart of North Atlantic Ocean showing isotherms and isobars, shipping routes, storm tracks and dates, radio telegraph stations, storm warning signals, shipwrecks, drift of derelict ships and buoys, and prevailing winds and currents, by ocean. 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.