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Map or Atlas

Climatological Map of Wisconsin

Date: 1865
Description: Map showing the location of meteorological stations and effects that Lake Michigan has had on Wisconsin temperatures in January and July. The map shows cou...
Map or Atlas

Map of Wisconsin with Gold Region

Date: 1866
Description: This thematic shows the effects that Lake Michigan has had on Wisconsin mean temperatures in January and July. The map shows counties, some cities, rivers ...
Map or Atlas

Map of Wisconsin, with Lines Showing the Remarkable Effect of Lake Michigan in Elevating the Mean Temperature of January and Depressing that of July

Date: 1865
Description: Drawn the last year of the Civil War, this thematic map shows the effects that Lake Michigan has had on Wisconsin temperatures in January and July. The map...
Map or Atlas

North America : Showing the Origin & Progress of the Storm of March 14-17, 1859, and How it Might Have Been Known Upon the Lakes a Whole Day Before it Reached Them!

Date: 1868
Description: This map is one of the earliest weather maps of the United States, which traced an 1859 storm across the continent. Manuscript annotations in red ink show ...

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