Creator
- Sanborn Fire Insurance Company10,085
- Sanborn Map Company4,917
- United States. General Land Office2,654
- {'name': 'Department of the Interior'}2,596
- British War Office1,948
- Montgomery County1,767
- U.S. Army Map Service1,493
- United States. Department of Agriculture1,376
- NASA JPL & ERSDAC (Japan)1,330
- United States. Works Progress Administration of Pennsylvania.1,159
- W.W. Hixson & Co.1,104
- University of Minnesota. Institute on the Environment1,098
- NASA925
- Geological Survey (U.S.)838
- United States. Soil Conservation Service825
- Wisconsin. Department of Administration736
- St. Paul Land Office624
- Iowa Department of Transportation623
- Washington D.C. Land Office567
- Burt, William Austin, 1792-1858536
