1867. Blanchard, Rufus, 1821-1904. Includes 14 lines of "Explanations" on congressional townships.;1 map, colored;97 x 63 cm.;1:1,267,200 or 20 miles to 1 inch. Rufus Blanchard (Chicago, Ill.).
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1867. Chaffee, O. N. (Engineer), Comstock, C. B. (Cyrus Ballou), 1831-1910, Farquhar, F. U. (Francis Ulric), Flint, Anthony Ray, 1924-, Green, B. D. (Surveyor), Gregory, James F. (James Fingal), 1843-1897, Lamson, A. C., Livermore, W. R. (William Roscoe), 1843-1919, Mayer, J. R. (John R.), Molitor, Albert, Raynolds, W. F. (William Franklin), 1820-1894, surveyor, Towar, F. M., U.S. Lake Survey, issuing body, United States. War Department. Corps of Engineers, and Wisner, G. Y. Depths shown by soundings and gradient tints. Also shows lighthouses, composition of lake bottom, and shoreline land use and buildings. Includes: n...
1867. Farmer, John, 1798-1859. Inset map: Plat of the copper district on Lake Superior. Indicates cities and towns. Shows surveyed counties. "Entered according to Act of Congress...