Creator
- Cathedral of St. John the Divine (New York, N.Y.)1
- Chaliapin, Fyodor Ivanovich, 1873-19381
- China Institute in America1
- Chou, Wen-Chung, 1923-20191
- Coates, Gloria1
- College of Pharmacy of the City of New York1
- Columbia University1
- Columbia University. Center for U.S.-China Arts Exchange1
- Columbia University. College of Pharmacy1
- Committee for Health in Southern Africa1
- Conference of Eastern College Librarians1
- Conway, Moncure Daniel, 1832-19071
- Cooper, Giles1
- Cordier, Andrew W (Andrew Wellington), 1901-19751
- Corinth, Lovis, 1858-19251
- Corpus Christi Church (New York, N.Y.)1
- Coykendall, Frederick, 1872-19541
- Daragan, Dmitriĭ Iosifovich, 1884-1
- Detwiller, C. H (Charles H.)1
- Edwards, George, 1943-20111