Names
- Coolidge, Calvin, 1872-1933.1
- Copeland, Royal Samuel, 1868-19381
- Corcos, Joseph M.1
- Cork, James M. (James Murle), 1894-1
- Couzens, James, 1872-1936.1
- Cowley, M. Allen & C.1
- Cram, Esther Marsh.1
- Cramton, Louis C. (Louis Convers), 1875-1
- Cramton, Louis Convers, 1875-1966.1
- Crane, H. R. (Horace Richard), 1907-1
- Cress, Earl H.1
- Crow, Allan B.1
- Crowe, Marguerite O'Loghlin1
- Cunningham, S.B.1
- D'Ooge, Martin Luther, 1839-19151
- D'Ooge, Martin Luther, 1839-1915.1
- Damaso, Connie1
- Dana, Samuel Trask, 1883-1978.1
- Daniels, Josephus, 1862-1948.1
- Darrow, Clarence, 1857-1938.1