Results for "alfred vail samuel morse"
![Earliest Telegraph Machine, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3367].](/sites/default/files/styles/sia-image-200/public/site_util_images/image_missing.jpg "Earliest Telegraph Machine, 1880, Smithsonian Institution Archives, SIA Acc. 11-006 [MAH-3367].")
Earliest Telegraph Machine
- Date: 1880 1880s
- Creator: United States National Museum Photographic Laboratory
Electromagnetic Telegraph Exhibit in A&I
- Date: 1920s
- Creator: Unknown
- Creator: Unknown
George C. Maynard Outside USNM
- Date: c. 1900-1918
- Creator: Unknown
- Creator: Unknown
Electromagnetic Telegraph Exhibit, United States National Museum
- Date: 1890 Circa 1890s
- Creator: United States National Museum Photographic Laboratory
![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].")
