Manitowoc harbor, Wisconsin from survey made betweenteh 14th & 19th of August 1856 by assistant John O'Donoghue, under the direction of Brevet Lieut. Col. J.D. Graham, Major, U.S. Top. Engineers. Superintending Engineer of Lake Michigan Works.

Creator:

Graham, J. D. (James Duncan), 1799-1865.,O'Donoghue, John, 1946-,United States. Army. Corps of Topographical Engineers (Corps of Topographical Engineers)

Description:

The soundings are in feet & decimals of a foot. "Accompanying Lt. Colonel J.D. Graham's annual report (no. 161) to the Chief Topographical Engineer, dated Chicago, November 15th 1857." "Map G. No. 46." 1 map; 51 x 61 cm 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.

Places:

Manitowoc Harbor, Wisconsin, United States and Wisconsin, United States

Type:

Image

Temporal Coverage:

1856

Contributed by:

Michigan