Results for "Inventors"
Charles Francis Jenkins (1867-1934), standing next to plane
Charles Francis Jenkins (1867-1934), with Unknown Woman
George Roemmert (1892-1952)
- Date: 1939
Alfred Vail's Letter to Joseph Henry (July 17, 1846)
- Date: July 17, 1846
- Creator: Vail, Alfred,Joseph Henry Papers Project
- Creator: Vail, Alfred,Joseph Henry Papers Project
Samuel F. B. Morse's Letter to Joseph Henry (October 17, 1846)
- Date: October 17, 1846
- Creator: Morse, Samuel Finley Breese 1791-1872,Joseph Henry Papers Project
- Creator: Morse, Samuel Finley Breese 1791-1872,Joseph Henry Papers Project
Audiovisual Records, 1995-2024
- Date: 1995 1995-2024
- Creator: Lemelson Center
- SI History Bibliography
"Looking Back: James H. Logan, First superintendent of the Western Pennsylvania School for the Deaf"
- Date: 1990
- Creator: Lang, Harry G
- Creator: Lang, Harry G
- Collection
Biographical File, undated
- Date: undated
- Creator: United States National Museum Division of Engineering
William E. Glenn
- Creator: General Electric Company Research Laboratory
George Roemmert (1892-1952)
Charles Francis Jenkins (1867-1934), with television device
Gertrude Sugden Rogallo (1914-2008)
![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].")
![George Roemmert (1892-1952), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2009-2399].](https://ids.si.edu/ids/iiif/SIA-SIA2009-2399-000001/full/250,/0/default.jpg "George Roemmert (1892-1952), Smithsonian Institution Archives, SIA Acc. 90-105 [SIA2009-2399].")
