University of Texas Libraries GeoData
A map of Wisconsin: with lines showing the remarkable effect of Lake Michigan in elevating the mean temperature of January and depressing that of July; by I.A. Lapham LL.D.
University of Michigan
Lapham, Increase Allen, 1811-1875.
1 map: col.; 28 x 26 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.
Clark Library Map Collections
Wisconsin, United States
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