Results for "Archives of American Art. Southwest Project"
Joseph Henry Demonstrates His First Telegraphic Apparatus, a Bell-Ringer
- Date: 1831-1832
Alfred Vail's Electromagnetic Telegraph Notes
- Date: 1848
- Creator: Vail, Alfred
- Creator: Vail, Alfred
Cover of Alfred Vail's Experiment Notebook
- Date: c. 1844
- Creator: Vail, Alfred
- Creator: Vail, Alfred
Alexander Graham Bell Bust Presentation
- Date: 1926
- 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
Morse's Experimental Telegraph
- Date: Date unknown, c. 1920s?
- Creator: Unknown
- Creator: Unknown
Earliest Telegraph Machine
- Date: 1880 1880s
- Creator: United States National Museum Photographic Laboratory
George Ashley Campbell (1870-1954)
- Date: July 17, 1935
Drawing of the Electromagnetic Telegraph and Alpha Code
- Date: c. 1844
- Creator: Vail, Alfred
- Creator: Vail, Alfred
Joseph Henry Advises Samuel Morse on Telegraph
- Date: February 24, 1842
Diary of Alfred Vail, September 8 and 9, 1848 Entries
- Date: September 8-9, 1848
- Creator: Vail, Alfred
- Creator: Vail, Alfred
Alfred Vail's Drawing of Many Circuits with One Battery
- Date: c. 1844
- Creator: Vail, Alfred
- Creator: Vail, Alfred
![Earliest Telegraph Machine, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3367].](https://ids.si.edu/ids/iiif/SIA-MAH-3367-000003/full/250,/0/default.jpg "Earliest Telegraph Machine, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3367].")
