Names
- Chicago, Burlington & Quincy Railroad Company.1
- Chicago, Cincinnati and Louisville Railroad Company.1
- Chicago, Indianapolis, and Louisville Railway.1
- Chicago, Kalamazoo and Saginaw Railway Company.1
- Chicago, Milwaukee and St. Paul Railway Company.1
- Chicago, Milwaukee, St. Paul and Pacific Railroad Company.1
- Chicago, Peoria and St. Louis Railroad Company of Illinois.1
- Chippewa Lumber Company.1
- Cincinnati Northern Railroad Company.1
- Cincinnati, Jackson and Mackinaw Railway Company.1
- Cincinnati, Saginaw and Mackinaw Railroad Company.1
- Clark, Frederick Converse1
- Clark, Frederick Converse.1
- Clark, John Bates, 1847-1938.1
- Clements, William L. (William Lawrence), 1861-1934.1
- Cleveland-Cliffs Iron Company.1
- Cobbs & Mitchell.1
- Colorado and Southern Railway.1
- Columbus, Chicago and Indiana Central Railway Company.1
- Commons, John Rogers, 1862-1945.1