- newspapers470,416
- photographs77,936
- obituaries59,432
- black-and-white photographs52,163
- clippings (information artifacts)50,982
- black-and-white negatives34,583
- state government records23,414
- news17,268
- unedited footage17,268
- plats (maps)14,770
- color photographs13,329
- moving images9,715
- photographic prints9,627
- theses9,531
- correspondence8,219
- articles7,034
- marriage licenses6,921
- civil court records6,300
- programs (documents)6,121
- records (documents)5,796
