Abraham Lincoln Brigade Archives A non-profit organization devoted to the preservation and dissemination of the history of the North American role in the Spanish Civil War (1936-1939). Collections held at New York University's Tamiment Library http://www.alba-valb.org
American Library Association Archives Searchable, browsable listings of the archives and documents of the American Library Association from the 1920s to the present. http://web.library.uiuc.edu/ahx/ala
Archive Grid Searchable database of nearly a million collection descriptions provided by libraries, museums, and archives around the world. http://archivegrid.org
Archives of the History of American Psychology Holdings include primary materials from American psychologists, antique instruments used by psychologists, and outdated testing materials. http://www3.uakron.edu/ahap
Pulse Vibe Knowledge Base A comprehensive knowledge base with tens of thousands of articles on business, medical, and health subjects. http://www.pulsevibe.com/