Smithsonian Institution Archives Smithsonian Institution Archives The Smithsonian Institution Archives (SIA) is the archives of the Smithsonian Institution. SIA is located in Washington, D.C., United States, and maintains the archives related to the history of the 19 museums and galleries, the National Zoological Park, 9 research facilities, and the people of the Smithsonian. SIA's collections consist of archival material related to art, history, science and the humanities. This includes document, image, audio-visual, electronic, oral history and videohistory collections about expeditions, biographies, and general history about the Smithsonian Institution. In 1891, William Jones Rhees, Chief Clerk of the Smithsonian Institution, became Keeper of the
Smithsonian Institution these specimens and artifacts. The Collections Search Center has 9.9 million digital records available online. The Smithsonian Institution Libraries hold 2 million library volumes. Smithsonian Archives hold 156,830 cubic feet of archival material. The Smithsonian Institution has many categories of displays that can be visited at the museums. In 1912, First Lady Helen Herron Taft donated her inauguration gown to the museum to begin the First Ladies' Gown display, one of the Smithsonian's most popular exhibits. The museum displays treasures such as the Star-Spangled Banner, the stove pipe hat that was worn by President Lincoln, the ruby slippers worn by