Chicago harbor & bar, Illinois from survey made between the 17th of August & the 2nd of September 1858 under the direction of Brevet Lieut. Col. J.D. Graham, Major U.S. Top. Engineers. Superintending Engineer of Lake Harbor Works.

Notes:

The soundings are in feet & tenths of a foot."; "Accompanying Lt. Colonel J.D. Graham's annual report (no. 161) to Chief Topograpical Engineer, dated November 15th 1856."; Includes text.; "Map G. No. 58."; 1 map 80 x 103 c

Data Provider:

University of Michigan. Libraries

Collection:

UM Clark Library Maps

Subject Topic:

Harbors Illinois Chicago Maps.; Chicago River (Ill.) Maps.

Language:

eng

Rights:

This map is in the public domain. Please attribute access and use of this digitized map to the Stephen S. Clark Library, University of Michigan Library. and https://www.lib.umich.edu/about-us/policies/copyright-policy

URL:

http://name.umdl.umich.edu/IC-CLARK1IC-X-001291841%5D39015091899545