EarthWorks Geospatial Catalog

St. Joseph harbor, Michigan from survey made between the 14th & 27th August 1856 by assistant John R. Mayer, under the direction of Brevet Lieut. Col. J.D. Graham, Major, U.S. Top. Engineers. Superintending Engineer of Lake Michigan Works.

Author(s)
, , and
Description
"The soundings are in feet & tenths of a foot." "The figures on land express the elevations above the lake surface in feet and decimals. The horizontal curves or contour lines are drawn at intervals of 5 feet of perpendicular elevation." "Accompanying Lt. Colonel J.D. Graham's annual report (no. 161) to the Chief Topographical Engineer, dated Chicago, November 15th 1857." "Map G. No. 47." 1 map ; 66 x 96 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.
Collection
Clark Library Map Collections
Place(s)
Saint Joseph River, Michigan, United States and Michigan, United States
Subject(s)
Harbors
Held by
Michigan
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