Survey of the Allegheny river from Franklin to Pittsburgh: Levelled and surveyed under the direction of Lieut. Col. Kearney U.S. Top. Engineers [Sheet 1]
Description: Map shows islands, adjacent land usage, tributaries, towns, and structures along the Allegheny River between Franklin and Pittsburgh. Includes notes. No scale indicated.
Creator: United States. Army. Corps of Engineers.
Partner: University of Texas at Arlington Library