• Nelson Dewey State Park

    Wisconsin. Dept. of Natural Resources

    This map of Nelson Dewey State Park shows the park layout, points of interest, facilities, campgrounds, roads, railroads, and the Mississippi River. Relief is shown by hachures and the map includes 2…

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  • Platteville Sheet of the Lead and Zinc District

    Griffin, W. H

    This topographical map shows the Little Platte River, shafts, test-pits, old workings, contour lines of Galena limestone elevation, railroads, and buildings. Relief is shown by contours and spot heigh…

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