Color enlarged photocopy.; Relief shown by contour lines.; At head of title: Geological and Natural History Survey of Minnesota.; "Plate 45."
41 x 34 centimeters
Scale not given
Minnesota County Maps, Plat Books, and Atlases
Use of this item may be governed by US and international copyright laws. You may be able to use this item, but copyright and other considerations may apply. For possible additional information or guidance on your use, please contact the contributing organization.