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- Geological Survey (U.S.)7
- Dearborn, Benjamin, 1754-18381
- Geopress (Firm), cartographer1
- Hackman, Robert J.1
- Illinois. Division of Waterways1
- Iowa. Department of Natural Resources. Geological Survey Bureau1
- National Atlas Organisation (India)1
- Price, Don, 1929-1
- United States. Office of Strategic Services. Research and Analysis Branch1
