National Archives

The Archival Research Catalog (ARC) is the online catalog of the National Archives and Records Administration's nationwide holdings in the Washington, DC area, Regional Archives and Presidential Libraries. ARC allows you to perform a keyword, digitized image and location search. ARC's advanced functions also allow you to search by organization, person, or topic. ARC currently contains descriptions of 40% of the National Archives holdings. Archival materials that have been digitized in ARC include; 15 architectural and engineering drawings items, 58 artifact items, 308 maps and charts, 57,786 still pictures and 15,005 textual documents.