Title: Ohio River near Evansville, Indiana; Big Hockhocking River, Ohio, and Louisa Fork of Sandy River, Virginia. Letter from the Secretary of War, transmitting, with a letter from the Chief of Engineers, reports of the examinations and surveys of the Ohio River near Evansville, Indiana; Big Hockhocking River from its mouth to Coolville, Ohio, and of Louisa Fork of Sandy River, Virginia
Subjects: Topographical surveying
Places: Virginia, Hocking River (Ohio)