- Comic books2
- Comic books, strips, etc8
- Comic books--Illinois--Chicago--19541
- Comic books--New York (State)--New York--19601
- Commonplace books2
- Computer files7
- Constitutions1
- Contact prints.--aat2
- Contact sheets18
- Copy negatives82
- Copy prints45
- Correspondence11
- Covers (Illustrations)68
- Cyanotypes1
- Daguerreotypes16
- Detective and mystery comic books, strips, etc2
- Devices (symbols)1
- Diagrams13
- Diaries4
- Diaries--English--20th century1
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
