Results for "Technology -- History"
![Minna P. Gill undated, undated, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1951].](/sites/default/files/styles/sia-image-200/public/site_util_images/image_missing.jpg "Minna P. Gill undated, undated, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1951].")
Minna P. Gill undated
- Date: undated
- Creator: Harris & Ewing
William E. Glenn
- Creator: General Electric Company Research Laboratory
Lee De Forest (1873-1961)
Alfons Klemenc (b. 1885)
Alfons Klemenc (b. 1885)
Alfons Klemenc (b. 1885)
Alfons Klemenc (b. 1885)
Langley Aerodromes on Exhibit
- Date: Early 1900s
- Creator: Unknown
- Creator: Unknown
Portrait of Robert Henry Thurston (1839-1903)
- Date: 1875 July 1875
- Creator: Nagel, Louis
Chairman's Committee Reception in the Enid A Haupt Garden
- Date: June 10, 1997
- Creator: Unknown
- Creator: Unknown
Richard C. Hagan
- Date: 1967 May 19, 1967
Mr. C. R. Denmark
- Date: January 1936
![Minna P. Gill undated, undated, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1951].](https://ids.si.edu/ids/iiif/SIA-SIA2008-1951/full/250,/0/default.jpg "Minna P. Gill undated, undated, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-1951].")
![William E. Glenn, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2007-0442].](https://ids.si.edu/ids/iiif/SIA-SIA2007-0442/full/250,/0/default.jpg "William E. Glenn, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2007-0442].")
![Lee De Forest (1873-1961), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0953].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0953-000001/full/250,/0/default.jpg "Lee De Forest (1873-1961), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0953].")
![Alfons Klemenc (b. 1885), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4875].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4875/full/250,/0/default.jpg "Alfons Klemenc (b. 1885), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4875].")
![Alfons Klemenc (b. 1885), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4877].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4877/full/250,/0/default.jpg "Alfons Klemenc (b. 1885), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4877].")
![Alfons Klemenc (b. 1885), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4874].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4874/full/250,/0/default.jpg "Alfons Klemenc (b. 1885), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4874].")
![Alfons Klemenc (b. 1885), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4876].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4876/full/250,/0/default.jpg "Alfons Klemenc (b. 1885), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4876].")
![Richard C. Hagan, 1967, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3205].](https://ids.si.edu/ids/iiif/SIA-SIA2008-3205/full/250,/0/default.jpg "Richard C. Hagan, 1967, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-3205].")
