Names
- Cooley, Mortimer E. (Mortimer Elwyn), 1855-1944.1
- Cooley, Thomas McIntyre, 1824-18981
- Cornell University1
- Corwin, Edward Samuel, 1878-1963.1
- Crane, Ronald S. (Ronald Salmon), 1886-1967.1
- Crane, Verner W., 1889-1974.1
- Crane, Verner Winslow, 1889-1
- Cross, Arthur Lyon, 1873-1940.1
- Cross, Wilbur L. (Wilbur Lucius), 1862-1948.1
- Cullom, Shelby Moore, 1829-1914.1
- D'Ooge, Martin Luther, 1839-1915.1
- D. Appleton and Company.1
- Dabney, W. D.1
- Davenport, Herbert Joseph, 1861-1931.1
- Davis, Calvin Olin, 1871-1
- Dawson, William Mercer Owens, 1853-1916.1
- Day, Edmund Ezra, 1883-1951.1
- Deardorff, Neva Ruth, 1887-1
- Detroit Public Library.1
- Detroit United Railway.1