Museums and libraries provide digitized primary sources and historical context to your OER.
| Site | Description |
|---|---|
 | The University of Hawaii at Manoa Institutional Repository hosts theses, books, articles, and other creative works in an Open Access environment |
 | Internet Scout hosted by the University of Wisconsin generates a list of wonderful websites and digital objects that are Open Access |
 | The Chronicling America newspaper project and the American Memory projects join sound recordings, film, and images. |
 | A digitized books from herbaria and natural history museum collections |
 | Cataloged holdings of the British Museum with accompanying images. |
 | Open content search engine of Getty images. |