Names
- 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
- Clements, William L. (William Lawrence), 1861-19341
- Clements, William L. (William Lawrence), 1861-1934.2
- Cleveland, Cincinnati, Chicago, and St. Louis Railway Company.1
- Cocker, Benjamin Clark.1
- Coffey, Hobart R., 1896-1969.1
- Coller, Frederick A.1
- Colorado and Southern Railway.1
- Commons, John Rogers, 1862-1945.1
- Conant, Charles A. (Charles Arthur), 1861-1915.1