This was the place where the first human words were carried over electric wire and the device used developed into the telephone.
http://en.wikipedia.org/wiki/Invention_of_the_telephone
First Intelligible Voice Transmission Over Electric Wire, 1876
By Mike1989 @ 2013-04-25 06:06:07
Links: www.waymarking.com
Unrated
Scavenger Hunt: Celebrate Boston: Massachusetts historic marker (Note 1)