Date: | 1906 |
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Description: | Portion of title: Eau Claire River, Wisconsin. Relief shown by contours and spot heights. Contour interval on land 5 feet. Contour interval on river surfac... |
Date: | 1900 |
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Description: | A class of engineering students practicing surveying in front of Science Hall, located on the University of Wisconsin (Madison) campus. Eleven engineering ... |
Date: | 1903 |
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Description: | This map shows lakes, rivers, railroads, and the soil types of towns and counties. A legend of soil types and conventional signs is included. Relief is sho... |
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