Commercial telephone line is installed.
May 1, 1877
The first commercial telephone line in Boston, it runs between the office of Stone & Downer at 28 State Street and Roswell Downer’s home at 170 Central Street, Somerville.
The first commercial telephone line in Boston, it runs between the office of Stone & Downer at 28 State Street and Roswell Downer’s home at 170 Central Street, Somerville.