International Inventory of Musical Sources—Répertoire International des Sources Musicales (RISM) aims for comprehensive documentation of extant musical sources worldwide. These primary sources are manuscripts or printed music, writings on music theory, and libretti. They are housed in libraries, archives, monasteries, schools, and private collections.

An Internet-based, searchable database of U.S. newspapers with descriptive information and select digitization of historic pages. It's produced by a partnership between the National Endowment for the Humanities (NEH) and the Library of Congress (LC).

Digital Collections at the Bodleian Library, one of the oldest and largest libraries in the world.

Brings together the riches of America’s libraries, archives, and museums, and makes them freely available to the world. It strives to contain the full breadth of human expression, including works of art.

More than 700.000 fashion objects can be accessed, shared and promoted on-line. This portal brings together more than 30 public and private archives and museums, coming from 13 European countries, in order to collect and give public access to high quality digital fashion content, ranging from historical dresses to accessories, catwalk photographs, drawings, sketches, videos, and fashion catalogues.

A core electronic collection of books and journals in Home Economics and related disciplines. Titles published between 1850 and 1950 were selected and ranked by teams of scholars for their great historical importance.

A digital library of primary sources in American social history from the antebellum period through reconstruction. The collection is particularly strong in the subject areas of education, psychology, American history, sociology, religion, and science and technology. This site provides access to 267 monograph volumes and over 100,000 journal articles with 19th century imprints.