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Start Over You searched for: Author Winchell, N. H. (Newton Horace), 1839-1914 Remove constraint Author: Winchell, N. H. (Newton Horace), 1839-1914 Collection p16022coll247 Remove constraint Collection: p16022coll247 Bounding Box -40.000931 39.999015 -39.999064 40.000987 Remove constraint Bounding Box: -40.000931 39.999015 -39.999064 40.000987

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1. Geological map of the iron regions of Minnesota

Maps University Of Minnesota Public content
1890. Winchell, N. H. (Newton Horace), 1839-1914. At head of title: Geological and Natural History Survey of Minnesota.; Relief shown by hachures.; Includes inset: Map of the silver mining region, ... publisher not identified (United States).

4. Preliminary geological map of Minnesota

Maps University Of Minnesota Public content
1872. Winchell, N. H. (Newton Horace), 1839-1914. 22 x 17 inches General Minnesota Maps. [s.n.]; United States.
1887. Geological and Natural History Survey of Minnesota, Winchell, Alexander, 1824-1891, and Winchell, N. H. (Newton Horace), 1839-1914. Cartographic Details: Scale approximately 1:330,000 (W 92°1'--W 89°30'/N 48°14'--N 47°3'). Relief shown by hachures. Cover title: Winchell's Geolog... Geological and Natural History Survey of Minnesota ; St. Paul, Minnesota.
1913. Akerson, E. A, Hudson Publishing Co. (Minneapolis, Minn.), Russell, E. S. (Delineator), and Winchell, N. H. (Newton Horace), 1839-1914. Cartographic Details: Scale not given. Copyright: Hudson Publishing Co. "Soil and rainfall data from Prof. N.H. Winchell's 'Atlas of the physical f... A.E. Akerson; Lindstrom, Minnesota 1913.