Cite

Citation Info Graham, J. D. (James Duncan), 1799-1865. O'Donoghue, John, 1946-. United States. Army. Corps of Topographical Engineers. (1857). Sheboygan harbor, Wisconsin from survey made between the 19th & 24th of August 1856 by assistant John O'Donoghue under the directionof Brevet Lieut. Col. J.D. Graham, Major, U.S. Corps of Topographical Engineers. Superintending Engineer of Lake Michigan Works.. [JPEG]. Retrieved from https://geo.nyu.edu/catalog/e38905ff-cc78-4c78-a9e7-3f2c8a90fb2c

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