- newspapers474,657
- photographs89,638
- state government records73,413
- obituaries60,005
- clippings (information artifacts)51,190
- black-and-white photographs47,131
- black-and-white negatives34,993
- publications (documents)33,770
- news17,270
- unedited footage17,269
- plats (maps)14,798
- programs (documents)13,848
- church records13,429
- color photographs11,433
- records (documents)9,927
- moving images9,906
- photographic prints9,632
- dissertations9,295
- theses9,068
- correspondence8,932
