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

1st 2-way telephone...

event · 09 October 1876 · 149 years ago

1st 2-way telephone conversation, 1st over outdoor wires

More events on 09 Oct

© 2016 OnThisDay.net All rights reserved.
Loaded in 0.0029s.