Results for "Update"
![S. Leroy Brown (1881-1966), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2007-0427].](/sites/default/files/styles/sia-image-200/public/site_util_images/image_missing.jpg "S. Leroy Brown (1881-1966), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2007-0427].")
S. Leroy Brown (1881-1966)
- Creator: Scott, Julian P
Robert Hutchings Goddard (1882-1945)
- Creator: Davis, Watson 1896-1967
(left to right): Milton Burton (1902-1985) and Harold Dewhurst
- Date: 1961
Robert Hutchings Goddard (1882-1945) and Unidentified Woman
- Creator: Davis, Watson 1896-1967
Joseph Henry Elected Professor of Natural Philosophy at Princeton
- Date: September 26, 1832
John Battiscombe ("Ian") Gunn (1928-2008)
- Date: 1968
William Webster Hansen (1909-1949)
- Date: 1948 09/03/1948
Herbert Eugene Ives (left) and unidentified man
- Creator: Science Service
Gift of Scientific Apparatus by Dr. Hare
- Date: August 1, 1848
Robert Hutchings Goddard (1882-1945)
- Date: 1961
- Creator: Mrs. Robert H. Goddard
Robert Hutchings Goddard (1882-1945)
- Date: 1920s
- Creator: United States National Aeronautics and Space Administration
Clyde Lorrain Cowan (1919-1974)
- Creator: Catholic University of America
![S. Leroy Brown (1881-1966), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2007-0427].](https://ids.si.edu/ids/iiif/SIA-SIA2007-0427/full/250,/0/default.jpg "S. Leroy Brown (1881-1966), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2007-0427].")
![Clyde Lorrain Cowan (1919-1974), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0297].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0297/full/250,/0/default.jpg "Clyde Lorrain Cowan (1919-1974), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0297].")