United States. Bureau of Chemistry and SoilsRelief shown by contours.; "Corrected to January 1, 1911."; "Monograph LII, plate VIII"--Upper right corner.123 x 49 centimetersJPEGUMN_ALMA:9973346078701701engField Operations, Bureau of Chemistry and Soils (Washington, D.C.?)PublicSoil map, Mille Lacs County, MinnesotaMaps1927University of Minnesota