Hydrographic Sheet, Deep Sea, 1889-1890
Hydrographic Sheet, Deep Sea, 1889-1890
The hydrographic sheet documents deep sea currents studied aboard the str. "Blake", off the coast of eastern Florida during November 23, 1889 to March 29, 1890. The party was commanded by Lieutenants J. E. Pillsbury and C. E. Vreeland, U.S.N. Table of data contains dates, locality (includes latitude and longitude), fathoms, and notes












