- Iowa. State Planning Board. Committee on Soils Survey1
- Iowa. State Planning Board. Committee on Surveys, Maps, & Plans1
- Iowa. State Planning Board. Committee on Urban Land Use and Traffic Studies1
- Iowa. State Planning Board. Committee on business and industry1
- Iowa. State Planning Board. Committee on soil conservation1
- Iowa. State Planning Board. Farm Tenancy Committee1
- Iowa. State Planning Board. Health and Housing Committee1
- Iowa. State Planning Board. Transportation committee1
- John Bartholomew and Son1
- Kean Map Co.1
- Kocur, Frank.1
- Kunkel, D. R. (David Roy),1901-surveyor.1
- Lea, Albert Miller, 1808-1891.1
- Lynch, F. C. C. (Francis Christopher Chisholm), 1884-1
- Macdonald, C. S1
- Mapping Prejudice Project1
- Miller, J. Robert (John Robert), 1913-1
- Mills, Marguerite1
- Mitchell, John, 1711-17681
- Murray, Laurence W.1