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10 First Street, SE
Thomas Jefferson Building, LJ 100
Washington, D.C. 20540-4810
Capitol South on the Blue, Orange, and Silver lines
Phone: (202) 707-3399
Library of Congress
Thomas Jefferson Building
10 First Street, SE
Washington, DC 20540
Public Hours
Monday through Thursday 8:30 a.m. - 8:30 p.m.
Friday, Saturday 8:30am - 5:00pm
Closed Sundays & Federal Holidays
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