Results for "Inventions"
Joseph Henry's Albany Magnet
- Date: c. 1820s
- Creator: Unknown
- Creator: Unknown
- SI History Chronology
Joseph Henry Builds Large Electromagnet for Bowdoin College
- Date: December 1831
- SI History Chronology
Joseph Henry Discovers Electromagnetic Induction
- Date: June 1832
- SI History Bibliography
The 1914 Tests of the Langley "Aerodrome"
- Date: 1942
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- Finding Aid
SIA Acc. 12-561, Lemelson Center, Website Records, 2012
- Date: 2012
- Creator: Lemelson Center
- Creator: Smithsonian Institution Archives
- SI History Bibliography
1914 Tests of the Langley "Aerodrome"
- Date: 1943
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- Creator: Abbot, C. G (Charles Greeley) b. 1872
- Finding Aid
SIA Acc. 12-583, Lemelson Center, Grant Records, 1995-2001
- Date: 1995 1995-2001
- Creator: Lemelson Center
- Creator: Smithsonian Institution Archives
Joseph Henry Constructs an Electric Motor
- Date: April-July 1831
- SI History Chronology
Patent Models Transferred to the National Museum
- Date: 1925
- SI History Chronology
Joseph Henry Demonstrates Primitive "Relay" Telegraph
- Date: 1835
Langley Aerodrome in Flight
- Date: 1903
- Creator: Unknown
- Creator: Unknown
Langley Aerodrome No. 5
- Date: May 6, 1896
- Creator: Bell, Alexander Graham 1847-1922
- Creator: Bell, Alexander Graham 1847-1922
