Results for "Physics"
Charles Francis Jenkins (1867-1934), at his desk
Charles Francis Jenkins (1867-1934), with invention
Charles Francis Jenkins (1867-1934), standing next to plane
Charles Francis Jenkins (1867-1934), with Unknown Woman
Charles Francis Jenkins (1867-1934)
- Creator: Jenkins Laboratories
George Roemmert (1892-1952)
- Date: 1939
George Roemmert (1892-1952)
- Date: 1939
Charles Francis Jenkins (1867-1934), standing next to airplane
Samuel Martin Kier (1813-1874)
Audiovisual Records, 1995-2024
- Date: 1995 1995-2024
- Creator: Lemelson Center
George Roemmert (1892-1952)
- Date: 1938
- Creator: Chadde, Fred
George Roemmert (1892-1952)
![Samuel Martin Kier (1813-1874), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4800].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4800/full/250,/0/default.jpg "Samuel Martin Kier (1813-1874), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4800].")
![George Roemmert (1892-1952), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2009-2399].](https://ids.si.edu/ids/iiif/SIA-SIA2009-2399-000001/full/250,/0/default.jpg "George Roemmert (1892-1952), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2009-2399].")