FIRST - telephone exchange of San Francisco - San Francisco, CA
Posted by: 
saopaulo1
N 37° 47.420 W 122° 24.341
10S E 552327 N 4182718
A plaque marking the first telephone exchange.
Waymark Code: WM93YM
Location: California, United States
Date Posted: 06/25/2010
Views: 7
"This historical building originally served as the headquarters of the Home Telephone Company, San Francisco's first telephone exchange."
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