Relief shown by contours. Shows distribution of soil types by colors and symbols. In lower margin: A. Hoen & Co. Baltimore, Md. Scale approximately 1:63,360. 1 inch = 1 mile. U.S. Dept. of Agriculture, Bureau of Soils [and] State of Indiana Department of Geology; soils surveyed by E.J. Grimes [and others].
Grimes, E. J. (Earl Jerome),1893-cartographer. (1915). Soil map: Indiana, Starke County sheet. The Bureau. https://purl.dlib.indiana.edu/iudl/images/VAC3073/VAC3073-M-00812 (map)