Results for "American Association for the Advancement of Science"
![Henry Winston Harper (1859-1943), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3513].](/sites/default/files/styles/sia-image-200/public/site_util_images/image_missing.jpg "Henry Winston Harper (1859-1943), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3513].")
Henry Winston Harper (1859-1943)
Edwin James Hart (1910-1995)
- Date: 1963 03/06/1963
Axel Heilborn (b. 1900)
- Date: 1946 02/21/1946
Lloyd F. Henderson
Leonard F. Herzog II
- Date: 1964 04/10/1964
- Creator: Infinity Photography
Peter Joseph William Debye (1884-1966)
Arnold Frederik Holleman (1859-1953)
Arnold Frederik Holleman (1859-1953)
Raymond S. Holmes
- Date: 1959 04/14/1959
James Lewis Howe (1859-1955)
Charles Dewitt Hurd (1897-1998)
- Date: 1928
Richard Fay Jackson (1881-1943)
![Henry Winston Harper (1859-1943), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3513].](https://ids.si.edu/ids/iiif/SIA-SIA2008-3513/full/250,/0/default.jpg "Henry Winston Harper (1859-1943), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3513].")
![Axel Heilborn (b. 1900), 1946, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3626].](https://ids.si.edu/ids/iiif/SIA-SIA2008-3626/full/250,/0/default.jpg "Axel Heilborn (b. 1900), 1946, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3626].")
![Lloyd F. Henderson, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3790].](https://ids.si.edu/ids/iiif/SIA-SIA2008-3790/full/250,/0/default.jpg "Lloyd F. Henderson, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3790].")
![Leonard F. Herzog II, 1964, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3832].](https://ids.si.edu/ids/iiif/SIA-SIA2008-3832/full/250,/0/default.jpg "Leonard F. Herzog II, 1964, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3832].")
![Raymond S. Holmes, 1959, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3938].](https://ids.si.edu/ids/iiif/SIA-SIA2008-3938/full/250,/0/default.jpg "Raymond S. Holmes, 1959, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3938].")
![James Lewis Howe (1859-1955), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3953].](https://ids.si.edu/ids/iiif/SIA-SIA2008-3953/full/250,/0/default.jpg "James Lewis Howe (1859-1955), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3953].")
![Richard Fay Jackson (1881-1943), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4329].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4329/full/250,/0/default.jpg "Richard Fay Jackson (1881-1943), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4329].")