Results for "Twitter"
Alfred Vail's Drawing of Many Circuits with One Battery
- Date: c. 1844
- Creator: Vail, Alfred
- Creator: Vail, Alfred
Electromagnet Made by Joseph Henry
- Date: 1978
- Creator: Unknown
- Creator: Unknown
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
Drawing of the Electromagnetic Telegraph and Alpha Code
- Date: c. 1844
- Creator: Vail, Alfred
- Creator: Vail, Alfred
- Online Publications
Joseph Henry's Letter to John Torrey (December 30, 1860 - January 4, 1861)
- Date: December 30, 1860 - January 4, 1861 Civil War, 1861-1865
- Creator: Henry, Joseph 1797-1878
- Creator: Henry, Joseph 1797-1878
- Authority Record/EAC
Agency history, 1986-
- Date: 1986 1986-
- Creator: Smithsonian Videohistory Program
Joseph Henry Advises Samuel Morse on Telegraph
- Date: February 24, 1842
Joseph Henry's Letter to Harriet Henry (August 1, 1837)
- Date: August 1, 1837
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
Chairmen's Records, 1925-1999
- Date: 1925 1925-1999
- Creator: National Museum of American History (U.S.) Department of the History of Science and Technology
- SI History Bibliography
A Memorial of George Brown Goode, together with a selection of his papers on museums and on the history of science in America
- Date: 1901
- Creator: Wilson, William Lyne 1843-1900,Geare, Randolph I,Hubbard, Gardiner G (Gardiner Greene) 1822-1897,Langley, S. P (Samuel Pierpont) 1834-1906,Osborn, Henry Fairfield,Dall, William Healey 1845-1927
- Creator: Wilson, William Lyne 1843-1900,Geare, Randolph I,Hubbard, Gardiner G (Gardiner Greene) 1822-1897,Langley, S. P (Samuel Pierpont) 1834-1906,Osborn, Henry Fairfield,Dall, William Healey 1845-1927
- Collection
Document Files, 1798-1865, and undated
- Date: 1798 1798-1865 1798-1865, and undated
- Creator: Joseph Henry Papers Project
Joseph Henry's Letter to Harriet Henry (May 18, 1864)
- Date: May 18, 1864 Civil War, 1861-1865
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
- Creator: Henry, Joseph 1797-1878,Joseph Henry Papers Project
