1889
1891
Early Ericsson Skeleton Telephone
Ericsson wall telephone
Siemens and Halske M89 wall phone
Systeme Ader (SIT) phone with double receivers
WE Type 21 Walnut Two-Box phone
Telephone service begins between Tokyo and Yokohama
PDF:
American Bell Telephone Annual Report, 1890
Western Union carries 55 million telegraph messages per year
