Results for "Inventions"
- SI History Bibliography
Science in the Civil War: The Permanent Commission of the Navy Department
- Date: 1958 Civil War, 1861-1865
- Creator: Reingold, Nathan 1927-
- Creator: Reingold, Nathan 1927-
Joseph Henry Appointed to Permanent Commission of the Navy
- Date: February 20, 1863 Civil War, 1861-1865 1863
Joseph Henry's Letter to Alexander Bache (July 30, 1864)
- Date: July 30, 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 Chronology
President Coolidge Signs Joint Resolution Creating the National Memorial Commission
- Date: March 4, 1929 1929
- Authority Record/EAC
Agency history, 1995-
- Date: 1995 1995-
- Creator: Lemelson Center
Joseph Henry Advises Samuel Morse on Telegraph
- Date: February 24, 1842 1842
- SI History Chronology
Alfred Vail Fails to Credit Joseph Henry for Development of Telegraph
- Date: 1845
Letter from Alfred Vail to Samuel Morse, January 11, 1857
- Date: January 11, 1857
- Creator: Vail, Alfred
- Creator: Vail, Alfred
Installation View of Smithsonian Photography Exhibition, c. 1913
- Date: 1913 c 1913
- Creator: Smillie, T. W (Thomas William) 1843-1917
Alfred Vail's Electromagnetic Telegraph Notes
- Date: 1848
- Creator: Vail, Alfred
- Creator: Vail, Alfred
Joseph Henry Electromagnet
- Date: c. 1978
Cover of Alfred Vail's Experiment Notebook
- Date: c. 1844
- Creator: Vail, Alfred
- Creator: Vail, Alfred
