Results for "Update"
![Paul Renno Heyl (1872-1961), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-2040].](/sites/default/files/styles/sia-image-200/public/site_util_images/image_missing.jpg "Paul Renno Heyl (1872-1961), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-2040].")
Paul Renno Heyl (1872-1961)
Paul Renno Heyl (1872-1961)
- Date: 1930 September 9, 1930
- Creator: Underwood & Underwood
Francis Bitter (1902-1967)
- Creator: Westinghouse Electric & Manufacturing Company
Hans Albrecht Bethe (1906-2005)
Hans Albrecht Bethe (1906-2005)
- Date: 11-11-1967
Lester Irving Bockstahler (1896-1991)
Gregory Breit (1899-1951)
- Date: 1939
- Creator: Davis, Fremont 1915-1977
Robert Hutchings Goddard (1882-1945)
Robert Hutchings Goddard (1882-1945)
Robert Hutchings Goddard (1882-1945)
Percy Williams Bridgman (1882-1961)
- Creator: Bachrach Studio
Lyman James Briggs (1874-1963)
- Date: 1933
![Paul Renno Heyl (1872-1961), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-2040].](https://ids.si.edu/ids/iiif/SIA-SIA2008-2040-000001/full/250,/0/default.jpg "Paul Renno Heyl (1872-1961), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-2040].")
![Francis Bitter (1902-1967), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2007-0242].](https://ids.si.edu/ids/iiif/SIA-SIA2007-0242/full/250,/0/default.jpg "Francis Bitter (1902-1967), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2007-0242].")
![Hans Albrecht Bethe (1906-2005), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2007-0017].](https://ids.si.edu/ids/iiif/SIA-SIA2007-0017-000001/full/250,/0/default.jpg "Hans Albrecht Bethe (1906-2005), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2007-0017].")
![Gregory Breit (1899-1951), 1939, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2007-0374].](https://ids.si.edu/ids/iiif/SIA-SIA2007-0374/full/250,/0/default.jpg "Gregory Breit (1899-1951), 1939, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2007-0374].")
