Geology of Minnesota. (a, b) Material: paper, textile. Size: 9 3/4" W. x 13" L. x 2 1/4" D. (a) Volume I: Description: green cotton over cardboard; title: "Geological and Natural History Survey of Minnesota, Vol. 1 by N.H. Winchell; gold Itasca township and lake graphic on spine - 697 numbered pages, Waseca County information included from pages 404-414. (b) Volume II: Description: green cotton over cardboard cover; title Geological and Natural History Survey of Minnesota, Vol. II;
