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Author
Graham, J. D. (James Duncan), 1799-1865.,United States. Army. Corps of Topographical Engineers.
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Subject
Harbors
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Collection
Clark Library Map Collections
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Institution
Michigan
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Year
1857
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1 entry found
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1. Chicago harbor & bar, Illinois from survey made in April 1857 under the direction of Brevet Lieut. Col. J.D. Graham, Major U.S. Top. Engineers. Superintending Engineer of Lake Harbor Works.
1857. Graham, J. D. (James Duncan), 1799-1865.,United States. Army. Corps of Topographical Engineers. The soundings are in feet & tenths of a foot. "Accompanying Lt. Colonel J.D. Graham's annual report (no. 200) to Chief Top. Engineer, dated Septemb...