Names
- Copper Mines and Mining1
- Corcoran, Thomas Gardiner, 1900-1
- Coughlin, Charles E. (Charles Edward), 1891-1979.1
- Coughlin, Charles Edward, 1891-1
- Couzens, James Joseph, 1872-1936.1
- Cramton, Louis C. (Louis Convers), b. 1875.1
- Cramton, Louis Kay.1
- Crane, Flavius J. B., 1812-1886.1
- Crary, Isaac Edwin, 1804-1854.1
- Crawford, Fred L., 1888-19571
- Crawford, Fred L., 1888-1957.1
- Cripps, Richard Stafford, Sir, 1889-1952.1
- Cummins, Albert Baird, 1850-1926.1
- Currie, Gilbert, 1882-19601
- Currie, Gilbert, 1882-1960.1
- Curwood, James Oliver, 1878-19271
- Curwood, James Oliver, 1878-1927.1
- Cushing, Caleb, 1800-1879.1
- Cutcheon, Sullivan M., 1843-1900.1
- Danforth, George, -1856.1