- Columbia (S.C.)--Pictorial Works3,750
- black-and-white negatives3,750
- Ladder Ranch (N.M.)3,731
- Sierra County (N.M.)3,731
- History3,718
- United States--History--Civil War, 1861-18653,519
- Trees3,515
- Wilderness areas3,416
- Student newspapers and periodicals3,314
- Universities and colleges3,309
- Important bird areas3,188
- Dwellings--South Carolina--Columbia--Pictorial works3,156
- black-and-white photographs3,136
- College buildings2,855
- African Americans--Political activity2,841
- National Association for the Advancement of Colored People2,838
- Recreation areas2,800
- National Association for the Advancement of Colored People. Charleston Branch (Charleston, S.C.)2,736
- South Carolina photographers--Pictorial works2,712
- African Americans--Education2,610