Results for "Engineering"
William Thomson, 1st Baron Kelvin (1824-1907)
Richard C. Hitchcock
- Date: 1948 08/13/1948
Clayton Rhay Denmark
- Date: January, 1936
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
- Creator: Tolman, Ruel P (Ruel Pardee) 1878-1954
K. W. Johansson
- Date: 1929
- Creator: Cox, Howard
William Bell Dawson (1854-1944)
Laurens Hammond (1895-1973)
Allyn B. Hazard (1928-1979)
Samuel L. Hoyt
Jesse Edward Hobson (1911-1970)
- Date: 1941 01/28/1941
Laurence Ashley Hawkins (1877-1958)
- Creator: Harris & Ewing
Charles Holmes Herty, Jr. (1896-1953)
- Date: 1943
K. W. Johansson
- Creator: Cox, Howard
![Richard C. Hitchcock, 1948, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3245].](https://ids.si.edu/ids/iiif/SIA-SIA2008-3245/full/250,/0/default.jpg "Richard C. Hitchcock, 1948, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3245].")
![K. W. Johansson, 1929, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4467].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4467/full/250,/0/default.jpg "K. W. Johansson, 1929, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4467].")
![William Bell Dawson (1854-1944), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0906].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0906-000001/full/250,/0/default.jpg "William Bell Dawson (1854-1944), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0906].")
![Laurens Hammond (1895-1973), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3293].](https://ids.si.edu/ids/iiif/SIA-SIA2008-3293/full/250,/0/default.jpg "Laurens Hammond (1895-1973), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3293].")
![Allyn B. Hazard (1928-1979), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3586].](https://ids.si.edu/ids/iiif/SIA-SIA2008-3586/full/250,/0/default.jpg "Allyn B. Hazard (1928-1979), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3586].")
![Samuel L. Hoyt, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3948].](https://ids.si.edu/ids/iiif/SIA-SIA2008-3948/full/250,/0/default.jpg "Samuel L. Hoyt, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3948].")
![K. W. Johansson, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4468].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4468/full/250,/0/default.jpg "K. W. Johansson, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4468].")