Results for "Smithsonian Institution. Assistant Secretary for Science"
Reconstruction of Joseph Henry's Original Oscillating Electromagnet Motor
- Date: c. 1830s
- Creator: Unknown
- Creator: Unknown
Sketch of Joseph Henry's More Powerful Magnet
- Date: 1857
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
Smithsonian Replica of Joseph Henry's Princeton Oscillating Electromagnet Motor
- Date: c. 1830s
- Creator: Unknown
- Creator: Unknown
Sketch of "Telegraph" Joseph Henry Showed his Classes at the Albany Academy
- Date: 1857
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
- SI History Bibliography
The Papers of Joseph Henry: January 1844-December 1846, The Princeton Years
- Date: 1992
Joseph Henry Constructs Large Electromagnet for Yale College Professor Benjamin Silliman
- Date: January 15, 1831
- Finding Aid
SIA RU009554, The History of the Cell Sorter Videohistory Collection, 1991
- Date: 1991
- Creator: Smithsonian Institution Archives
- SI History Chronology
Joseph Henry Builds Large Electromagnet for Bowdoin College
- Date: December 1831
Wilkes Expedition Collections Transferred from Patent Office to Smithsonian
- Date: March 3, 1857
- SI History Chronology
Joseph Henry Demonstrates Primitive "Relay" Telegraph
- Date: 1835
Joseph Henry Constructs an Electric Motor
- Date: April-July 1831
William F. Foshag
- Date: c. 1920
- Creator: Unknown
- Creator: Unknown
