Results for "Smithsonian Institution. Acting Assistant Secretary for Science"
Alfred Vail's Letter to Joseph Henry (July 17, 1846)
- Date: July 17, 1846
- Creator: Vail, Alfred,Joseph Henry Papers Project
- Creator: Vail, Alfred,Joseph Henry Papers Project
Morse Claims Henry's Work in Electromagnetism Did Not Contribute to Invention of Telegraph
- Date: July 19, 1854
Letter from Samuel Morse to Alfred Vail, January 15, 1857
- Date: January 15, 1857 19th century
- Creator: Morse, Samuel Finley Breese 1791-1872
- Creator: Morse, Samuel Finley Breese 1791-1872
Telegram about Ripley Shipment from Ceylon
- Date: April 16, 1945
- Creator: Fyfe, Howard
- Creator: Fyfe, Howard
Telegram from Herbert S. Bryant to Howard Fyfe
- Date: April 17, 1945
- Creator: Bryant, Herbert S 1878-1950
- Creator: Bryant, Herbert S 1878-1950
Telegram from Herbert S. Bryant to Howard Fyfe
- Date: April 17, 1945
- Creator: Bryant, Herbert S 1878-1950
- Creator: Bryant, Herbert S 1878-1950
The Smithsonian and the Civil War
- Date: April 12, 1861 Civil War, 1861-1865
Telegram from Herbert S. Bryant to Dispatch Agent
- Date: April 14, 1945
- Creator: Bryant, Herbert S 1878-1950
- Creator: Bryant, Herbert S 1878-1950
Telegram from Howard Fyfe to Herbert S. Bryant
- Date: April 17, 1945
- Creator: Fyfe, Howard
- Creator: Fyfe, Howard
Balloonist Ascends from Smithsonian Grounds
- Date: June 18, 1861 Civil War, 1861-1865
Drawing of the Electromagnetic Telegraph and Alpha Code
- Date: c. 1844
- Creator: Vail, Alfred
- Creator: Vail, Alfred
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
