Which Happened First?

Alfred Vail

Alfred Vail
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Alfred Lewis Vail was an American machinist and inventor. Along with Samuel Morse, Vail was central in developing and commercializing American electrical telegraphy between 1837 and 1844.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Who was born first?

Timeline

  1. Alfred Vail (this page)September 25, 1807 – January 18, 1859
  2. Ezra CornellJanuary 11, 1807 – December 9, 1874
  3. Joseph PetzvalJanuary 6, 1807 – September 17, 1891
  4. Jules PelouzeFebruary 26, 1807 – May 31, 1867
  5. Antonio MeucciApril 13, 1808 – October 18, 1889
  6. James NasmythAugust 19, 1808 – May 7, 1890

Related

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