Names
- Brown, Prentiss M. (Prentiss Marsh), 1889-1973.1
- Brucker, Wilber Marion, 1894-1968.1
- Buckley & Douglas Lumber Company.1
- Buckley, Edward, 1842-1
- Campbell, Thomas E., 1858-1
- Canada Southern Bridge Company.1
- Canada Southern Railway Company.1
- Caro and Lake Huron Railroad Company.1
- Carton, Augustus C.1
- Chicago River and Indiana Railroad Company.1
- Chicago Union Station Company1
- Chicago and Alton Railroad Company1
- Chicago, Burlington and Quincy Railroad Company1
- Chicago, Milwaukee and St. Paul Railway Company1
- Civil War.1
- Cleveland and Pittsburgh Railroad Company1
- Comstock, William Alfred, 1877-1949.1
- Cooley, Mortimer E. (Mortimer Elwyn), 1855-1944.1
- Cooley, Thomas McIntyre, 1824-1898.1
- Copper Mines and Mining1