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Creator
- Gehres, W. S. (Wilmer Sherman), 1887-19632
- Geological Survey (U.S.)2
- Michigan. Geological Survey Division2
- Plushnick, A. W. (Andrew Winfield), 1898-19802
- United States. Army. Air Corps2
- Buckhannan, W. H. (William Henry), 1901-1
- Hendrickson, B. H. (Bertram Higbie), 1892-1
- Indiana. State Highway Commission (1919-1953)1
- Ragsdale, I.H., (Ira Haven)1
- Rand McNally and Company1
- Simmons, C. S. (Charles Shaffer), 1900-1
- U.S. Lake Survey1
- United States. Bureau of the Census1
- Williams & Heintz Co.1