Edward
Augustin
Calahan
Born in Boston, Massachusetts
Son of [father unknown] and [mother unknown]
[sibling(s) unknown]
[spouse(s) unknown]
[children unknown]
Died
at about age 74
in Brooklyn, New York City, New York, United States
Profile last modified
| Created 7 Jan 2019
This page has been accessed 290 times.
Edward Calahan is Notable.
Biography
Edward Augustin Calahan was an American inventor, credited with invention of a ticker tape, gold and stock tickers, and a multiplex telegraph system.
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C > Calahan > Edward Augustin Calahan
Categories: United States, Inventors | Massachusetts, Notables | Notables