"Chart of Detroit River from Lake Erie to Lake St. Clair. Surveyed in 1840, '41 & 42 By Lieutenants J.N. Macomb and W.H. Warner…Under the Direction of Captain W.G. Williams", U.S. War Dept.
Very detailed map that includes a street plan of Detroit. Filled with detail including Hog, Grosse and Fighting Islands, town plans for Sandwich Truago, Gibraltar and Amherstburg. The detailed plan of Detroit shows numerous roads and other details including the roads to Chicago and to Saginaw. With the original 3 pp. report, still attached, to the Senate from the Secretary of War, William Wilkins. Written by Colonel J.J. Abert.