Results for "Henry, Joseph, 1797-1878"
- Collection
Henry J. Rogers Papers, 1844-1896
- Date: 1844 1844-1896
- Creator: Rogers, Henry J. 1811-1879
Morse Claims Henry's Work in Electromagnetism Did Not Contribute to Invention of Telegraph
- Date: July 19, 1854
- 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
- SI History Bibliography
Professor Henry and His Philosophical Toys
- Date: 1963
- Creator: Blow, M
- Creator: Blow, M
- SI History Chronology
Telegraph Patent Controversy
- Date: March 16, 1857
- SI History Bibliography
The development of electrical technology in the 19th century
- Date: 1962
- Creator: King, W. James (William James) 1915-
- Creator: King, W. James (William James) 1915-
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
Letter from Alfred Vail to Samuel Morse, January 11, 1857
- Date: January 11, 1857 19th century
- Creator: Vail, Alfred
- Creator: Vail, Alfred
- Smithsonian Legal Document
Smithsonian Institution, Board of Regents, Minutes, 1857
- Date: 1879 March 16, 1857
- Creator: Board of Regents
- Creator: Board of Regents
- Smithsonian Legal Document
Smithsonian Institution, Board of Regents, Minutes, 1858
- Date: 1879 May 19, 1858
- Creator: Board of Regents
- Creator: Board of Regents
- Smithsonian Legal Document
Smithsonian Institution, Board of Regents, Minutes, 1859
- Date: 1879 February 15, 1859
- Creator: Board of Regents
- Creator: Board of Regents
- Finding Aid
SIA RU007055, Vail Family, Vail Telegraph Collection, 1830-1898, 1912-1917
- Date: 1830 1830-1917 1830-1898, 1912-1917
- Creator: Smithsonian Institution Archives
