- newspapers35,982
- black-and-white negatives26,322
- photographs23,852
- publications (documents)9,300
- black-and-white photographs9,293
- theses9,064
- dissertations8,869
- maps (documents)4,076
- news3,574
- unedited footage3,574
- newsletters3,464
- photographic prints3,458
- born digital2,917
- moving images2,474
- color photographs1,751
- color transparencies1,648
- programs (documents)1,609
- catalogs (documents)1,570
- church records1,464
- records (documents)1,441
