Results for "Engineering"
Presentation of First Caterpillar Engine to National Museum of History and Technology
- Date: 1973 November 29, 1973
- Creator: Caterpillar Tractor Company
Portrait of Monty A. Calvert
- Date: 1965
- Creator: Smithsonian Institution Photographic Services Division
General Montgomery Cunningham Meigs
- Creator: Unknown
- Creator: Unknown
Portrait of Robert Henry Thurston (1839-1903)
- Date: 1875 July 1875
- Creator: Nagel, Louis
- Finding Aid
SIA Acc. 08-092, National Portrait Gallery (Smithsonian Institution) Office of the Director, Subject Files, 1958-2007
- Date: 1958 1958-2007
- Creator: National Portrait Gallery (Smithsonian Institution). Office of the Director
- Creator: Smithsonian Institution Archives
Group Portrait of Agricultural Historians
- Date: 1954 May 25, 1954
- Creator: Smithsonian Institution
Portrait of George Benjamin Chittenden (1849-1939)
- Date: 1874 Circa 1874-1875
- Creator: Unknown
Portrait of John Hawkshaw (1811-1891)
- Date: 1876 Before 1876
- Creator: Maull & Co
Portrait of Carl Wilhelm Siemens (1823-1883)
- Date: 1876 Before 1876
- Creator: Notman, William
Portrait of Chauncey Wiltse (1834-1894)
- Date: 1875 1875-1876
- Creator: Currier, Frank F. American photographer, born ca. 1841
Portrait of Antoine Henri Becquerel (1852-1908)
- Date: 1908 Before 1908
- Creator: Unknown
Portrait of William Sellers (1824-1905)
- Date: 1905 Before 1905
- Creator: Unknown
![Portrait of Monty A. Calvert, 1965, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-38].](https://ids.si.edu/ids/iiif/SIA-OPA-38-000001/full/250,/0/default.jpg "Portrait of Monty A. Calvert, 1965, Smithsonian Institution Archives, SIA Acc. 11-008 [OPA-38].")
