Results for "Inventors"
![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
Robert Chambers (1881-1957)
- Creator: Scott, Julian P
Lewis Warrington Chubb (1883-1952)
James John De Palma (1927-2010)
R.H. Crozier
- Date: 1928
Portrait of John Alfred Brashear (1840-1920)
- Date: 1920 Before 1920
- Creator: Unknown
Langley Aerodrome
- Date: 1903
- Creator: Unknown
Home of Charles Martin Hall, where aluminum was first made
Frederic Eugene Ives (1856-1937)
- Creator: Science Service
Medals, Awards, and Decorations of Elihu Thomson (1853-1937)
Paul Renno Heyl (1872-1961)
![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].")
![Robert Chambers (1881-1957), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0187].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0187/full/250,/0/default.jpg "Robert Chambers (1881-1957), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0187].")
![James John De Palma (1927-2010), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0437].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0437/full/250,/0/default.jpg "James John De Palma (1927-2010), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0437].")
![R.H. Crozier, 1928, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0739].](https://ids.si.edu/ids/iiif/SIA-SIA2008-0739-000001/full/250,/0/default.jpg "R.H. Crozier, 1928, Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-0739].")
![Langley Aerodrome, 1903, Smithsonian Institution Archives, SIA RU000095 [SIA_000095_B27C_130].](https://ids.si.edu/ids/iiif/SIA-SIA_000095_B27C_130/full/250,/0/default.jpg "Langley Aerodrome, 1903, Smithsonian Institution Archives, SIA RU000095 [SIA_000095_B27C_130].")
![Frederic Eugene Ives (1856-1937), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4301].](https://ids.si.edu/ids/iiif/SIA-SIA2008-4301/full/250,/0/default.jpg "Frederic Eugene Ives (1856-1937), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-4301].")
![Paul Renno Heyl (1872-1961), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-2035].](https://ids.si.edu/ids/iiif/SIA-SIA2008-2035-000001/full/250,/0/default.jpg "Paul Renno Heyl (1872-1961), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2008-2035].")