Hertenstein, Earl; Hurst, Lewis A. (Lewis Alexander), 1874-; Middleton, Philip (Soil surveyor); Watkins, W. I. (William Isaac), 1888-1973; Tharp, W. E. (William Edgar); United States. Bureau of Soils"Field Operations Bureau of Soils, 1915"--Lower margin. Detached from: Soil survey of Grant County, Indiana / L.A. Hurst [and others]. In 40th Annual report of Department of Geology and Natural Resources, Indiana ... 1915. [Fort Wayne, Indiana] : Fort Wayne Printing Company, 1916. Page 73.Imprint: [Indianapolis] : Indiana Department of Geology, [1916]; Imprint: [Fort Wayne] : [Fort Wayne Printing Company], [1916]Dimensions: 46 x 53 cmJPEGG4093.G6J3 1915 .H88engIndiana. Department of Geology and Natural ResourcesPublicSoilsSoil map, Indiana, Grant County sheetMapsIndiana--Grant CountyIndiana1916Indiana University