1846 |
![[senate]](images/senate-1.gif)
United States Senate Chamber mezzotint, 1846, by Thomas Doney
Photo Courtesy National Portrait Gallery |
Smithsonian Act of Organization passes in Congress and is signed into law
by President James K. Polk on August 10 |
1848 |
![[smithsonian]](images/s&d.gif)
Photo Courtesy Smithsonian Institution Archives |
Smithsonian publishes its first book, Smithsonian Contributions to Knowledge |
1849 |
![[international exchange service]](images/c-10.gif)
Photo Courtesy Smithsonian Institution Archives |
Smithsonian initiates International Exchange Service to trade publications between this country and abroad
|
1855 |
![[castle in 1855]](images/castle-1.gif)
Smithsonian Building engraving, c. 1855, artist unknown Photo Courtesy of Smithsonian Institution Archives |
Smithsonian Building completed |
1858 |
![[castle]](images/castle-2.gif)
Photo Courtesy Smithsonian Institution Archives |
Smithsonian is designated the National Museum of the United States |
1879 |
![[bureau of ethnology]](images/c-9.gif)
Photo Courtesy National Anthropological Archives |
Congress establishes the Smithsonian's Bureau of Ethnology |
1881 |
![[]](images/95-20346.gif)
Rotunda of Arts and Industries Building photoengraving, artist unknown reproduced from A Handbook to the National Museum at the Smithsonian Institution, Washington, 1886
Photo Courtesy Smithsonian Institution Archives |
Arts and Industries Building opens in October |
1890 |
![[astrophysics lab]](images/sao.gif)
Photo Courtesy Smithsonian Institution Archives |
Smithsonian Astrophysical Observatory is established as a separate bureau |
1891 |
![[national zoo]](images/b288.gif)
Gold Dust and Dunk with head keeper W. H. Blackburne at the National Zoological Park, 1898
Photo Courtesy National Zoological Park |
National Zoological Park opens in April in the Valley of Rock Creek |
1910 |
![[natural history]](images/s24881.gif)
Exhibit of Atlas Lions from Teddy Roosevelt's African Expedition of 1909
Photo Courtesy Smithsonian Institution Archives |
National Museum of Natural History opens in March |
1923 |
![[freer]](images/speacock.gif)
Photo Courtesy John Tsantes and Jeffery Crespi, Freer Gallery of Art |
Freer Gallery of Art opens in May |
1946 |
![[tropical research institute]](images/s44157.gif)
Smithsonian Tropical Research Institute on Barro Colorado Island, Panama, c. 1946
Photo Courtesy Smithsonian Institution Archives |
Smithsonian Tropical Research Institute made part of the Smithsonian
|
1964 |
![[american history]](images/am-1.gif)
National Museum of American History, south facade, 1972
Photo Courtesy SI Office of Printing and Photographic Services |
National Museum of American History opens in January |
1965 |
![[environmental research center]](images/cerc.gif)
Photo Courtesy Smithsonian Institution Archives |
Smithsonian Environmental Research Center established |
1967 |
![[american folklife festival]](images/c21.gif)
Photo Courtesy SI Office of Printing and Photographic Services |
First Festival of American Folklife held on the National Mall in July |
![[anacostia]](images/c19.gif)
Photo Courtesy Smithsonian Institution Archives |
Anacostia Museum opens in September |
1968 |
![[american art]](images/nmaa-1.gif)
The Great Hall, American Art and Portrait Gallery, 1968
Photo Courtesy National Portrait Gallery |
National Museum of American Art opens in the Old Patent Office Building in May
|
![[abraham lincoln]](images/abe.gif)
Portrait of Abraham Lincoln, by George Peter Alexander Healy
Photo Courtesy National Portrait Gallery |
National Portrait Gallery opens in October |
![[cooper-hewitt]](images/ch.gif)
Photo Courtesy Smithsonian Institution Archives |
Cooper-Hewitt, National Design Museum becomes part of the Smithsonian |
1970 |
![[smithsonian magazine cover]](images/sm.gif)
Photo Courtesy Smithsonian Institution Archives |
Smithsonian Magazine begins publication in April |
![[archives of american art]](images/archart.gif)
Photo Courtesy Smithsonian Institution Archives |
Archives of American Art becomes part of Smithsonian in May |
1972 |
![[renwick]](images/rg.gif)
Photo Courtesy Smithsonian Institution Archives |
Renwick Gallery opens in January |
![[hirsshorn]](images/c22.gif)
Photo Courtesy Smithsonian Institution Archives |
Hirshhorn Museum and Sculpture Garden opens in October |
1976 |
![[air and space]](images/nasm-1.gif)
President Gerald Ford and astronaut
Michael Collins, director of the National Air and Space Museum, at opening of new building
Photo Courtesy National Air and Space Museum |
National Air & Space Museum opens in July |
1978 |
![[african art]](images/s2a.gif)
Photo Courtesy SI Visitors Information and Associates Reception Center |
National Museum of African Art established |
1987 |
![[sackler]](images/amsg-1.gif)
Smithsonian Grounds, 1987
Photo Courtesy SI Office of Printing and Photographic Services |
Arthur M. Sackler Gallery opens in September |
1989 |
![[american indian museum]](images/nmai.gif)
Photo Courtesy SI Office of Printing and Photographic Services |
National Museum of the American Indian established |
1990 |
![[postal museum]](images/postal.gif)
Photo Courtesy SI Office of Printing and Photographic Services |
National Postal Museum established |