The Library of Congress is a research library in Washington, D.C., serving as the library and research service for the United States Congress and the de facto national library of the United States. It
Main reading room in the Thomas Jefferson Building at the Library of Congress
A series of photographs depicting the construction of the Thomas Jefferson Building between 1888 and 1894
The Library of Congress, then located in the Capitol Building in 1853
Library of Congress in the Capitol Building in the 1890s
The Architect of the Capitol is a federal agency within the legislative branch of the United States government that is responsible for the maintenance, operation, development, construction, building p
Western front of the U.S. Capitol
Capitol Complex (in foreground) looking toward the National Mall (2007)
Flickr US Capitol Dr. William Thornton