Names
- Chandler, George Moseley.1
- Chapman, Howard Rufus, 1868-1942.1
- Charles A. Towne1
- Charles Cudney1
- Charles R. Sligh1
- Charles R. Sligh Co.1
- Charles R. Sligh Company1
- Charles R. Sligh, Jr.1
- Charles W. Watkins1
- Chase S. Osborn1
- Chicago Academy of Sciences1
- Chicago Academy of Sciences.1
- Christian family.1
- Christian, Palmer.1
- Chrysler Corporation.1
- Clark Iron Co.1
- Clark-Sligh Timber Co.1
- Clark-Sligh Timber Company1
- Clement Miller1
- Clements, William L. (William Lawrence), 1861-1934.1