Names
- Canfield, James Hulme, 1847-1909.1
- Carey, Henry Westronae, 1850-1911.1
- Center for Advanced Study in the Behavioral Sciences (Stanford, Calif.)1
- Chandler, George Moseley.1
- Chicago & Eastern Illinois Railroad Company.1
- Chicago Demurrage Bureau.1
- Chicago Warehouse & Terminal Company.1
- Chicago and Alton Railroad Company.1
- Chicago, Cincinnati and Louisville Railroad Company.1
- Chicago, Indianapolis, and Louisville Railway.1
- Chicago, Milwaukee and St. Paul Railway Company.1
- Chicago, Peoria and St. Louis Railroad Company of Illinois.1
- Clark, Frederick Converse1
- Clark, Frederick Converse.1
- Clark, John Bates, 1847-1938.1
- Clay, Lucius D. (Lucius DuBignon), 1897-1978.1
- Cleveland, Cincinnati, Chicago, and St. Louis Railway Company.1
- Cohen, Wilbur J. (Wilbur Joseph), 1913-1987.1
- Coller, Frederick A.1
- Colorado and Southern Railway.1