Names
- Carlson, Frank, 1893-1987.1
- Carmichael, Leonard1
- Carpenter, School1
- Carr1
- Carrie Avis Gitre1
- Carrie Post1
- Carrilon Tower1
- Carroll Lathrop Post1
- Carroll Post1
- Cascade Glen Bird Hills Colony1
- Case1
- Case, James Herbert, 1906-1
- Case, James Herbert, 1906-1965.1
- Cash Shoe, House1
- Cason, Jessie M (Mrs. E.D.)1
- Cass, Lewis, 1782-1866.1
- Catholepistemiad (Detroit, Mich.)1
- Catholic Church1
- Central Mills1
- Chamber of Commerce1