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.
Graham, J. D. (James Duncan), 1799-1865, United States. Army. Corps of Topographical Engineers
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1857
Full Details
Full Details
Title
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.
Description
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 September 20th 1857." Includes text (4 notes) and "Note 5" pasted on. "Map G. No. 52." Portions near left and right margins missing from MiU copy. 1 map; 80 x 125 cm
Creator
Graham, J. D. (James Duncan), 1799-1865, United States. Army. Corps of Topographical Engineers
Temporal Coverage
1857
Date Issued
1857
Rights
This map is in the public domain.
Rights Holder
Please attribute access and use of this digitized map to the Stephen S. Clark Library, University of Michigan Library. https://www.lib.umich.edu/about-us/policies/copyright-policy
Graham, J. D. (James Duncan), 1799-1865, United States. Army. Corps of Topographical Engineers (1857). 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.. . (map)