- newspapers470,415
- photographs78,106
- obituaries59,432
- black-and-white photographs52,159
- clippings (information artifacts)50,983
- black-and-white negatives34,583
- state government records23,419
- news17,268
- unedited footage17,268
- plats (maps)14,770
- color photographs13,323
- moving images9,715
- photographic prints9,627
- theses9,531
- correspondence8,405
- articles7,005
- marriage licenses6,921
- civil court records6,300
- programs (documents)6,118
- records (documents)5,796
