Results for "Twitter"
![Elmer Dersham, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0428].](/sites/default/files/styles/sia-image-200/public/site_util_images/image_missing.jpg "Elmer Dersham, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0428].")
Elmer Dersham
Joseph Henry's Natural Philosophy Syllabus
- Date: 1844
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Student Notes from Joseph Henry's Natural Philosophy Course
- Date: c. 1840s
- Creator: Unknown,Joseph Henry Papers Project
- Creator: Unknown,Joseph Henry Papers Project
James Hopwood Jeans (1877-1946)
- Creator: Bolles, Francesca
Sir James Chadwick (1891-1974)
Henry Crew (1859-1953)
Lloyd T. Jones
Richard Hamer
Anthony W. Key
- Date: 1969 C. 1969
Painting of Galileo Galilei
Murray Gell-Mann
Lee Grodzins
![Elmer Dersham, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0428].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0428/full/250,/0/default.jpg "Elmer Dersham, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0428].")
![James Hopwood Jeans (1877-1946), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4397].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4397/full/250,/0/default.jpg "James Hopwood Jeans (1877-1946), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4397].")
![Sir James Chadwick (1891-1974), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0173].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0173/full/250,/0/default.jpg "Sir James Chadwick (1891-1974), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0173].")
![Henry Crew (1859-1953), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0708].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0708-000001/full/250,/0/default.jpg "Henry Crew (1859-1953), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0708].")
![Lloyd T. Jones, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4518].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4518/full/250,/0/default.jpg "Lloyd T. Jones, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4518].")
![Richard Hamer, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3284].](https://ids.si.edu/ids/iiif/SIA-SIA2008-3284/full/250,/0/default.jpg "Richard Hamer, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3284].")
![Anthony W. Key, 1969, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4769].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4769/full/250,/0/default.jpg "Anthony W. Key, 1969, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4769].")
![Painting of Galileo Galilei, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1804].](https://ids.si.edu/ids/iiif/SIA-SIA2008-1804/full/250,/0/default.jpg "Painting of Galileo Galilei, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1804].")
![Murray Gell-Mann, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1855].](https://ids.si.edu/ids/iiif/SIA-SIA2008-1855/full/250,/0/default.jpg "Murray Gell-Mann, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1855].")
![Lee Grodzins, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-2121].](https://ids.si.edu/ids/iiif/SIA-SIA2008-2121-000001/full/250,/0/default.jpg "Lee Grodzins, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-2121].")