- Amate bark paper manuscript Historia de la curacion de Antigua de San Pablito, 19791
- Amate bark paper manuscript Tratamiento de una ofrenda pura pedir la lluvia, 19781
- Barrett Minor Authors Literary Collection Index cards, 19681
- C. Cowen manuscript The Three Sentimentalities, Love, Revenge, and Rivalry, 18671
- Edna St. Vincent Millay papers, 1897/19552
- Ella F. Simons, "A Young Ladies school newspaper written for subscribers", 18591
- George Washington Lewis papers, 1805/19661
- James Armour form book, 1698/17011
- James B. Lovelace manuscript, 1993/19941
- James Kirke Paulding papers, 1804/18741
- Joel Kovarsky papers, 2011/20131
- John P. Frank book manuscript, 19641
- Jorge Luis Borges papers, 1919/197811
- Medieval manuscript leaf, 1300/15001
- Nineteenth-century legal manuscripts, 1820/18591