Search or browse the growing collection of digitized posters, photographs, manuscripts, moving images, sound recordings, and other historical materials from the Hoover Institution Library & Archives. Includes propaganda, political materials, Cold War, art, speeches, literature. Documenting science and technology, cultural movements. Materials date back through 1874.

A compilation of freely available resources in the humanities. Geographical focus is broad/global, linked resources are organized by geography as well as by subject.

University of Wisconsin-Madison digitized collections includes local and foreign historical documents, photographs, cultural artifacts, and maps.

The World Digital Library provides free access to manuscripts, rare books, maps, photographs, and other important cultural documents. From ancient to modern times; scope includes all countries and cultures, in Arabic, Chinese, English, French, Portuguese, Russian and Spanish.