January 9th, 1894
New England Telephone and Telegraph installs the first battery-operated telephone switchboard in Lexington, Massachusetts. event on January 09, 1894. Read about how to open files in Open File Database.
Events around January 09, 1894
January 9th, 1894 | Event | New England Telephone and Telegraph installs the first battery-operated telephone switchboard in Lexington, Massachusetts. |
|