Results for "Smithsonian Institution Building (Washington, D.C.)"
Notes on the Operation of Telegraph Lines
- Date: c. 1850
- Creator: Vail, Alfred
- Creator: Vail, Alfred
- SI History Bibliography
Exploration of Alaska, 1865-1900
- Date: 1965
- Creator: Sherwood, Morgan B
- Creator: Sherwood, Morgan B
- SI History Bibliography
Joseph Henry: Inventor of the Telegraph?
- Date: 1999-2007
- Creator: Hochfelder, David 1965-
- Creator: Hochfelder, David 1965-
Cover of Alfred Vail's Experiment Notebook
- Date: c. 1844
- Creator: Vail, Alfred
- Creator: Vail, Alfred
Samuel Morse Publishes Attack on Joseph Henry
- Date: January 1855
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
- SI History Bibliography
Professor Henry and His Philosophical Toys
- Date: 1963
- Creator: Blow, M
- Creator: Blow, M
- Smithsonian Legal Document
An act making appropriations for sundry civil expenses of the Government for the fiscal year ending June thirtieth, eighteen hundred and ninety-one, and for other purposes
- Date: 1891 08/30/1890
- Creator: 51st Congress, Sess. 1, 1890
- Creator: 51st Congress, Sess. 1, 1890
- SI History Bibliography
Theorists and Ingenious Mechanics: Joseph Henry Defines Science
- Date: 1973
- Creator: Molella, Arthur P
- Creator: Molella, Arthur P
Telegram about Ripley Shipment from Ceylon
- Date: April 16, 1945
- Creator: Fyfe, Howard
- Creator: Fyfe, Howard
- Smithsonian Legal Document
An Act Making appropriations for sundry civil expenses of the Government for the fiscal year ending June thirtieth, nineteen hundred and eighteen, and for other purposes
- Date: 1919 06/12/1917
- Creator: 65th Congress, Sess. 1, 1917
- Creator: 65th Congress, Sess. 1, 1917
