Results for "Smithsonian Institution. Assistant Secretary for Science"
- SI History Chronology
Joseph Henry Nominated for Copley Medal
- Date: October 30, 1839
Joseph Henry's Letter to Samuel F. B. Morse (February 24, 1842)
- Date: February 24, 1842
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- SI History Chronology
Joseph Henry Builds Large Electromagnet for Bowdoin College
- Date: December 1831
- SI History Chronology
Joseph Henry Demonstrates Primitive "Relay" Telegraph
- Date: 1835
Joseph Henry Constructs an Electric Motor
- Date: April-July 1831
Notes on the Operation of Telegraph Lines
- Date: c. 1850
- Creator: Vail, Alfred
- Creator: Vail, Alfred
- SI History Chronology
Joseph Henry Establishes Priority in Discovery of Self-Induction
- Date: January 16-March 1835
- Smithsonian Legal Document
Smithsonian Institution, Board of Regents, Minutes, 1847
- Date: 1879 March 1, 1847
- Creator: Board of Regents
- Creator: Board of Regents
Letter from Alfred Vail to Samuel Morse, January 11, 1857
- Date: January 11, 1857 19th century
- Creator: Vail, Alfred
- Creator: Vail, Alfred
- SI History Chronology
Joseph Henry Presents Contributions V: On Induction from Ordinary Electricity; and on the Oscillatory Discharge
- Date: June 17, 1842
Letter from Samuel Morse and Alfred Vail to Joseph Henry, July 22, 1846
- Date: July 22, 1846 19th century
- Creator: Morse, Samuel Finley Breese 1791-1872,Vail, Alfred
- Creator: Morse, Samuel Finley Breese 1791-1872,Vail, Alfred
- SI History Bibliography
Proceedings of the Board of Regents of the Smithsonian Institution in Relation to the Electro-Magnetic Telegraph
- Date: 1858
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
