Cite

Citation Info Graham, J. D. (James Duncan), 1799-1865. O'Donoghue, John, 1946-. United States. Army. Corps of Topographical Engineers. Manitowoc harbor, Wisconsin from survey made betweenteh 14th & 19th of August 1856 by assistant John O'Donoghue, under the direction of Brevet Lieut. Col. J.D. Graham, Major, U.S. Top. Engineers. Superintending Engineer of Lake Michigan Works.. [JPEG]. Retrieved from https://geo.nyu.edu/catalog/b10de73a-238b-4f07-9769-10090a5c5724

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