Blue line print. "Prepared under the supervision of C. J. Van Til.", Imprint: [West Lafayette, Ind.]: The Project, 1947., Scale: 1:65,000; Dimensions: 88 x 104 cm, Coordinates: W0864100 W0861900 N0392100 N0390000
Joint Highway Research Project (Ind.) (1947). Drainage map of Monroe County Indiana. Joint Highway Research Project (Ind.). https://purl.dlib.indiana.edu/iudl/images/VAC3073/VAC3073-M-00244 (map)