Results for "Telegraph"
Drawing of the Electromagnetic Telegraph and Alpha Code
- Date: c. 1844
- Creator: Vail, Alfred
- Creator: Vail, Alfred
- SI History Chronology
Joseph Henry Demonstrates Primitive "Relay" Telegraph
- Date: 1835
Joseph Henry Demonstrates His First Telegraphic Apparatus, a Bell-Ringer
- Date: 1831-1832 1831
- SI History Bibliography
Professor Henry and His Philosophical Toys
- Date: 1963
- Creator: Blow, M
- Creator: Blow, M
Sketch of Circuits Using One Battery
- Date: April 15, 1844
- Creator: Vail, Alfred,Morse, Samuel Finley Breese 1791-1872
- Creator: Vail, Alfred,Morse, Samuel Finley Breese 1791-1872
Alfred Vail's Drawing of Many Circuits with One Battery
- Date: c. 1844
- Creator: Vail, Alfred
- Creator: Vail, Alfred
- SI History Bibliography
Trailblazer of American Science: The Life of Joseph Henry
- Date: 1961
- Creator: Riedman, Sarah Regal 1902-
- Creator: Riedman, Sarah Regal 1902-
Thaddeus Lowe's Balloon Ascent
- Date: May 31, 1862 Civil War, 1861-1865
- Creator: Brady & Co. (Washington, D.C.)
- Creator: Brady & Co. (Washington, D.C.)
Joseph Henry's Letter to Alexander Bache (August 21, 1864)
- Date: August 21, 1864 Civil War, 1861-1865
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- SI History Bibliography
Joseph Henry: The Rise of an American Scientist
- Date: 1997
- Creator: Moyer, Albert E
- Creator: Moyer, Albert E
- SI History Bibliography
Theorists and Ingenious Mechanics: Joseph Henry Defines Science
- Date: 1973
- Creator: Molella, Arthur P,Reingold, Nathan 1927-
- Creator: Molella, Arthur P,Reingold, Nathan 1927-
- SI History Bibliography
The Papers of Joseph Henry: November 1832-December 1835, The Princeton Years
- Date: 1975
- Creator: Reingold, Nathan 1927-
- Creator: Reingold, Nathan 1927-
