Names
- Cleveland-Cliffs Iron Company.1
- Climax Corn Company1
- Close, Edward Bennett, 1882-1955.1
- Cobbs & Mitchell.1
- Cobo Hall (Detroit, Mich.)1
- Columbia University1
- Columbus, Chicago and Indiana Central Railway Company.1
- Committee for a More Beautiful Capitol1
- Committee to Aid Spanish Democracy.1
- Cook, Dana G., 1855-1932.1
- Cooley High School (Detroit, Mich.)1
- Cooley, Thomas McIntyre, 1824-1898.1
- Cooper, Margaret Cochrane, 1835-1907.1
- Copeland, Royal S. (Royal Samuel), 1868-1938.1
- Couzens, James, 1872-1936.1
- Crane, Henry Hitt, 1890-1
- Crane, Henry Hitt, 1890-1977.1
- Crawford and Manistee River Railway Company.1
- Cret, Paul Philippe, 1876-1945.1
- Cross of Glory Lutheran Church (Detroit, Mich.)1