- Annual reports18,497
- Architectural drawings15,913
- Architectural photographs7,965
- College student newspapers7,869
- Portrait photographs6,035
- Floor plans (architectural drawings)4,149
- Administrative records4,032
- Elevations (architectural drawings)3,552
- Detail drawings2,821
- Group portraits2,424
- Extension photographs2,320
- Newsletters2,309
- Bulletins2,100
- Agricultural literature1,837
- Close-up views1,405
- Research reports1,370
- Amateur radio station QSL cards1,282
- Extension publications1,184
- Athletics photographs1,169
- Reports1,120