Title: Hudson River Channel, New York Harbor, N. Y. Letter from the Secretary of War, transmitting, with a letter from the Chief of Engineers, reports on preliminary examination and survey of New York Harbor, N. Y., with a view to securing an increase in depth up to 40 feet and suitable widths in the North or Hudson River Channel from deep water in the upper bay as far North as Spuyten Duyvil Creek
Subjects: Hydrography, United States, United States. Army. Corps of Engineers
Places: New York Harbor (N.Y. and N.J.)