ArchiveGrid from: OCLC Online Computer Library Center, Inc.
Detailed archival collection descriptions of historical documents, personal papers and family histories
Catalog of Art Museum Images Online from: OCLC Online Computer Library Center, Inc.
Art images from contributing museums
Hearings Digital Collection, 1824-2003 from: ProQuest
Congressional committee documents on social and economic public policy providing full transcripts of the proceedings, including all oral statements, committee questions, and discussion as well as the objectives and actions of Congress.
OAIster from: OCLC Online Computer Library Center, Inc.
Union catalog of digital resources
U.S. Congressional Serial Set, 1817-1994 from: Readex, a division of NewsBank, inc.
A collection of primary source material on the people, issues and events of American history and politics; includes the Reports, Documents and Journals of the U.S. Senate and House of Representatives.
WorldCat.org from: OCLC Online Computer Library Center, Inc.
OCLC catalog of books, articles, and other materials in libraries worldwide