ArchiveGrid is a collection of nearly two million archival material descriptions, including MARC records from WorldCat and finding aids harvested from the web.

Sponsored by the Library of Congress, the NUCMC describes archival and manuscripts collections held by repositories in the United States and its territories

This database searches the archival collections held by the United States National Archives and Records Administration.

Links to information on historical collections, data and primary sources.

This page has links to the tools used to search the collections held by the UMN.