- Canadian Government Travel Bureau, cartographer1
- Capitaine du Chesnoy, Michel, 1746-18041
- Capitaine, Louis, approximately 1749-approximately 1797, cartographer1
- Carleton, Osgood, 1742-1816, cartographer1
- Case & Waters1
- Case & Waters, cartographer, publisher1
- Central Freight Association1
- Chapin, William, 1802-1888, creator1
- Chicago, Rock Island, and Pacific Railway Company, author1
- Chidester, A. H. (Alfred Herman), 1914-1
- Clason Map Co., cartographer, publisher1
- Clemens-Knott, Diane1
- Colton, G. Woolworth (George Woolworth), 1827-19011
- Colton, G. Woolworth (George Woolworth), 1827-1901, cartographer, publisher1
- Colton, J. H. (Joseph Hutchins), 1800-18931
- Comstock, C. B. (Cyrus Ballou), 1831-1910, cartographer1
- Cowdon, James S.1
- Cram, George Franklin, 1841-1928, cartographer1
- Daniel, R. (Richard)1
- Delves-Broughton, W. E.1
GeoBlacklight version 4.1.0
