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Library of Congress

Visit Website 202-707-5000

The Library of Congress is the nation’s oldest federal cultural institution and serves as the research arm of Congress. It is also the largest library in the world, with millions of books, recordings, photographs, maps and manuscripts in its collections.

The Library’s mission is to support the Congress in fulfilling its constitutional duties and to further the progress of knowledge and creativity for the benefit of the American people.

Location

10 First Street SE
Washington, DC 20540

Library of Congress
10 First Street SE
Washington, DC 20540