- newspapers470,549
- photographs78,395
- state government records72,845
- obituaries59,435
- black-and-white photographs52,308
- clippings (information artifacts)51,011
- black-and-white negatives34,584
- publications (documents)25,253
- news17,271
- unedited footage17,270
- plats (maps)14,796
- programs (documents)13,720
- color photographs13,499
- church records13,304
- records (documents)9,814
- moving images9,761
- photographic prints9,633
- theses9,538
- correspondence8,327
- articles7,105
