Names
- Cassino, Samuel Edison, 1856-1937.1
- Cassino, Samuel Edson, 1856-1937.1
- Chamberlin, Thomas C. (Thomas Chrowder), 1843-1928.1
- Chandler, Zachariah, 1813-1879.1
- Chapman, Howard Rufus, 1868-1942.1
- Chicago Academy of Sciences1
- Chicago Academy of Sciences.1
- Clark, Mary H., -1875.1
- Clark, Mary H., d. 1875.1
- Cocker, Benjamin Franklin, 1821-1883.1
- Cooley, Charles Horton, 1864-1929.1
- Cumerian Club1
- Cummings, Joseph, 1817-1890.1
- Currier, A. O.1
- Dana, James Dwight, 1813-1895.1
- Darwin1
- Derby, Orville A. (Orville Adelbert), 1851-1915.1
- Dewey, John, 1859-1952.1
- Dolbear, A. E. (Amos Emerson), 1837-1910.1
- Dr. Houghton1