- newspapers456,390
- photographs77,813
- state government records72,845
- obituaries58,622
- clippings (information artifacts)51,082
- black-and-white photographs51,047
- black-and-white negatives34,530
- publications (documents)25,251
- news17,271
- unedited footage17,270
- plats (maps)14,796
- programs (documents)13,688
- church records13,304
- color photographs13,035
- records (documents)9,814
- moving images9,761
- photographic prints9,633
- theses9,538
- correspondence8,453
- articles7,133
