Main Website: http://www.library.yale.edu/beinecke/index.html
Digital Materials: http://beinecke.library.yale.edu/digitallibrary/
A major collection of visual primary sources spanning the medieval to modern periods. "Search for photographs, textual documents, illuminated manuscripts, maps, works of art, and books from the Beinecke's collections."
"African Americana; American Literature; British Manuscripts; Early Americana; Early Books and Manuscripts, pre-1601; German Literature; Modern Books and Manuscripts, 1601 to present; Western Americana."