- Mary Ellen Bute Papers (GEN MSS 603)6
- Richard Henry Pratt papers (WA MSS S-1174)6
- [Papers] (OSBORN FC112)6
- Adele Gutman Nathan Theatrical Collection (YCAL MSS 58)5
- Arthur Davison Ficke Papers (YCAL MSS 50)5
- Bangs family papers (YCAL MSS 47)5
- Flora Stieglitz Straus Collection of Stieglitz Family Papers (YCAL MSS 89)5
- Frederick Knott papers (GEN MSS 794)5
- Frederick Mortimer Clapp Papers (YCAL MSS 435)5
- Henry McBride papers (YCAL MSS 31)5
- James Fenimore Cooper Collection (YCAL MSS 415)5
- James Weldon Johnson collection files (JWJ MSS 114)5
- Jean Louis Berlandier papers (WA MSS S-300)5
- John Drinkwater collection (GEN MSS 234)5
- John P. Marquand collection (YCAL MSS 48)5
- John Vance Lauderdale papers (WA MSS S-1317)5
- Kaweah Cooperative Colony papers (WA MSS S-1304)5
- Leo Stein Collection (YCAL MSS 78)5
- Paul Strand Photographs of the American Southwest and Mexico (YCAL MSS 882)5
- S. J. Sedgwick collection (WA MSS S-2360)5
Libraries & Collections
- Arts Library
- Bass Library
- Beinecke Library
- Classics Library
- Divinity Library
- Film Study Center
- Fortunoff Archive
- Humanities Collections
- International Collections
- Law Library
- Lewis Walpole Library
- Library Collection Services
- Manuscripts & Archives
- Map Collection
- Marx Science & Social Science Library
- Medical Library
- Music Library
- Sterling Library
- Yale Center for British Art
