Chicago harbor & bar, Illinois from survey made between March 29th & April 9th 1856 under the direction of Brevet Lieut. Col. J.D. Graham, Major U.S. Top. Engineers. Superintending Engineer of Lake Michigan Works.

Notes:
The soundings are in feet & tenths of a foot."; Includes sailings directions and description of the buildings at old Fort Dearborn.; "Map G. No. 38."; 1 map 58 x 77 c
Data Provider:
University of Michigan. Libraries
Collection:
UM Clark Library Maps
Subject Topic:
Harbors Illinois Chicago Maps.; Chicago River (Ill.) Maps.; Fort Dearborn (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-001291840%5D39015091899537