Names
- 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, Hubert Lyman (1870-1947)1
- Clark, Hubert Lyman, 1870-1947.1
- Clark, John Bates, 1847-1938.1
- Clements, William Lawrence (1861-1934)1
- Cleveland, Cincinnati, Chicago, and St. Louis Railway Company.1
- Cobb, Frank Irving (1869-1923)1
- Cobb, Frank Irving, 1869-1923.1
- Colorado and Southern Railway.1
- Commons, John Rogers, 1862-1945.1
- Conant, Charles A. (Charles Arthur), 1861-1915.1
- Conklin, Edward Grant (1863-1952)1
- Conklin, Edward Grant, 1863-1952.1
- Cook, William W. (William Wilson), 1858-1930.1