Names
- Plymouth Center for Human Development (Mich.)1
- Porter-Hicks Farm (Ann Arbor, Mich.)1
- Progressivism (U.S. politics)1
- Rackham Arthritis Research Unit (University of Michigan)1
- Rackham, Horace H., 1858-1933.1
- Rackham, Mary A. Horton, -1947.1
- Radulovich, Milo1
- Radulovich, Milo, 1927-1
- Reed City Weekly Clarion1
- Renaissance Center (Detroit, Mich.)1
- Republican Party (Mich.)1
- Richard, Gabriel, 1767-1832.1
- Rowe family.1
- Rowe, Carrie Jackson.1
- Rowe, Grant.1
- Rowe, James Delos, 1838-1925.1
- Royal Oak Daily Tribune1
- Saginaw News1
- Sanger, Margaret, 1879-1966.1
- Sault Sainte Marie News1