Collection search - Saint Clair River including foot of Lake Huron and St. Clair Flats Canal. Prepared unde the direction of Major W. L. Fisk, Corps of Engineers, U.S. Army, from surveys made under officers of the Corps of Engineers, U.S. Army, 1867-1903. Chart revision: 1908, 1914. War Department Headquarters, Corps of Engineers, U.S. Army. [cartographic material]