Results for "Telegraph"
- SI History Bibliography
Henry and the Telegraph
- Date: 1879
- Creator: Taylor, William B (William Bower) 1821-1895
- Creator: Taylor, William B (William Bower) 1821-1895
- SI History Chronology
Telegraph Patent Controversy
- Date: March 16, 1857
- SI History Bibliography
Joseph Henry: Inventor of the Telegraph?
- Date: 1999-2007
- Creator: Hochfelder, David 1965-
- Creator: Hochfelder, David 1965-
- SI History Chronology
Joseph Henry Demonstrates Primitive "Relay" Telegraph
- Date: 1835
Joseph Henry Advises Samuel Morse on Telegraph
- Date: February 24, 1842
- SI History Bibliography
The electric motor, the telegraph, and Joseph Henry's theory of technological progress
- Date: 1976
- Creator: Molella, Arthur P
- Creator: Molella, Arthur P
- SI History Chronology
Alfred Vail Fails to Credit Joseph Henry for Development of Telegraph
- Date: 1845
Joseph Henry Electromagnet Equipment - Telegraph Sounder
- Date: Undated
- Creator: Unknown
- 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
Morse Claims Henry's Work in Electromagnetism Did Not Contribute to Invention of Telegraph
- Date: July 19, 1854
Joseph Henry Testifies for Morse v. O'Reilly Telegraph Patent Case
- Date: September 7, 1849
- 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
