Results for "African Americans -- Washington (D.C.)"
North American X-15 Rocket-Powered Research Aircraft
- Date: 1972 January 13, 1972
- Creator: Harrell, Alfred
North American X-15 Rocket-Powered Research Aircraft
- Date: 1972 January 13, 1972
- Creator: Harrell, Alfred
Hall of American History, North Hall, United States National Museum
- Date: 1903
- Creator: United States National Museum Photographic Laboratory
The American Costume Committee, the United States National Museum, 1915
- Date: 1915
Pennsylvania Avenue Plan
- Date: c. 1965
- Creator: Unknown
- Creator: Unknown
Newly Completed Museum of History and Technology
- Date: 1964
- Creator: Unknown
- Creator: Unknown
Hall of American History, North Hall, United States National Museum
- Date: 1903
- Creator: United States National Museum Photographic Laboratory
Patent Office Building (now the Smithsonian American Art Museum/National Portrait Gallery Building)
- Date: 1840 C. 1840
Central American Antiquities Exhibit, United States National Museum
- Date: 1885 Circa 1885
- Creator: United States National Museum Photographic Laboratory
Mammals Exhibit, South Hall, United States National Museum - American Bison Group
- Date: 1887
- Creator: United States National Museum Photographic Laboratory
Mammals Exhibit, South Hall, United States National Museum - American Bison Group
- Date: 1887
- Creator: United States National Museum Photographic Laboratory
Mammals Exhibit, South Hall, United States National Museum - American Bison Group
- Date: 1900 Circa 1900s
- Creator: United States National Museum Photographic Laboratory
