[Compilations of correspondence, reports, and extracts from ships' logs on oceanography, meteorology, navigation and sailing directions, and whaling; with data on winds and currents, ocean depth soundings, ocean passage times and distances, and weather]

For related documents, see N1410-1.1 to N1410-21.4 and N1402-11.2.

Microfiche. [Bethesda, Md.]: Congressional Information Service, 1994. 11 x 15 cm. (CIS US Executive Branch Documents, 1789-1909: no. N1409-1 to N1409-6.2)

United States Naval Observatory.