Search examples: Microsoft | 2015 | 2014/10 | 4.12 | 04/20 | 05/26/1980 | Galileo Galilei
  1. Home
  2. Events
  3. Detail of event

1st automated...

event · 14 October 1922 · 103 years ago

1st automated telephones-Pennsylvania exchange in New York City

More events on 14 Oct

© 2016 OnThisDay.net All rights reserved.
Loaded in 0.0036s.