Results for "Smithsonian Institution. Assistant Secretary for Science"
Ralph Erskine Cleland (1892-1971)
William Henry Chandler (1878-1970)
John Merle Coulter (1851-1928)
John Merle Coulter (1851-1928)
Hugo Marie De Vries (1848-1935)
Hugo Marie De Vries (1848-1935)
- Creator: Davis, Watson 1896-1967
Hugo Marie De Vries (1848-1935)
- Creator: Davis, Watson 1896-1967
Otto P. M. Canis (1870-1942)
William H. Crocker (1876-1950)
William H. Crocker (1876-1950)
Giuseppe Cuboni (1857-1920)
Frank Earl Denny (1883-1964)
![John Merle Coulter (1851-1928), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0282].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0282/full/250,/0/default.jpg "John Merle Coulter (1851-1928), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0282].")
![John Merle Coulter (1851-1928), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0284].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0284/full/250,/0/default.jpg "John Merle Coulter (1851-1928), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0284].")
![Hugo Marie De Vries (1848-1935), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0451].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0451/full/250,/0/default.jpg "Hugo Marie De Vries (1848-1935), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0451].")
![Hugo Marie De Vries (1848-1935), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0453].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0453/full/250,/0/default.jpg "Hugo Marie De Vries (1848-1935), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0453].")
![Hugo Marie De Vries (1848-1935), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0454].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0454/full/250,/0/default.jpg "Hugo Marie De Vries (1848-1935), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0454].")
![Otto P. M. Canis (1870-1942), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0645].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0645/full/250,/0/default.jpg "Otto P. M. Canis (1870-1942), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0645].")
![William H. Crocker (1876-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0719].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0719-000001/full/250,/0/default.jpg "William H. Crocker (1876-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0719].")
![William H. Crocker (1876-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0722].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0722-000001/full/250,/0/default.jpg "William H. Crocker (1876-1950), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0722].")
![Giuseppe Cuboni (1857-1920), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0740].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0740-000001/full/250,/0/default.jpg "Giuseppe Cuboni (1857-1920), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0740].")
![Frank Earl Denny (1883-1964), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0992].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0992-000001/full/250,/0/default.jpg "Frank Earl Denny (1883-1964), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0992].")