DAVID DALE OWEN
Geological Map of Wisconsin, Iowa and Minnesota, Exhibiting Also the extension of the Iowa coal-field into Missouri, and its relation to the Illinois coal-field. Constructed from observations by the United States Geological corps
Geological map of Wisconsin, Iowa and Minnesota : exhibiting, also, the extension of the Iowa coal-field into Missouri, and its relation to the Illinois coal-field / constructed from observations by the United States Geological Corps, under instructions from the Secretary of the Treasury, by David Dale Owen ; middle, northern and northeastern Minnesota by J.G. Norwood ; the greater part of the southern shore of Lake Superior, in Wisconsin, by Col. Chas. Whittlesey. 1851. Engraved by W. Smith. Washn.
Continent: North America
Country: United States
State/Province: Wisconsin, Iowa, Minnesota
Engraving, Hand Colored
Sheet Size 43.8 x 26 inches
Publisher: Lippincott & Grambo & Co., Philadelphia
VG- condition with age toning, heavier on edges and fold lines, fold as issued, several splits along fold lines.
Cartographer/Map Maker: David Dale Owen