1896
1898

1897

Bell Telephone of Canada model No. 4 straight shaft
Bell Telephone of Canada model No. 4 straight shaft
Bell Canada
Elektrisk Bureau Kristiania wall phone
Elektrisk Bureau Kristiania wall phone
Elektrisk Bureau
General Telephone Co. Potbelly Desk Stand
General Telephone Co. Potbelly Desk Stand
Gray Type 641C five-slot pay phone
Gray Type 641C five-slot pay phone
Gray Telephone Pay Station New England Telephone
Manhattan Two-Box
Manhattan Two-Box
Manhattan Electrical Supply
Norwegian Elektrisk Bureau Kristiania Wall Telephone
Norwegian Elektrisk Bureau Kristiania Wall Telephone
Elektrisk Bureau
San Francisco Potbelly Candlestick
San Francisco Potbelly Candlestick
Pacific Telephone Western Electric
Stromberg-Carlson "roman column" desk set
Stromberg-Carlson "roman column" desk set
Stromberg-Carlson
Western Electric No. 9 long distance desk telephone
Western Electric No. 9 long distance desk telephone
American Bell Western Electric
Western Electric No. 9 Potbelly
Western Electric No. 9 Potbelly
Western Electric
Whitman & Couch Manufacturers potbelly desk set
Whitman & Couch Manufacturers potbelly desk set
S.H. Couch Co.
Milo Kellogg founds Kellogg Switchboard and Supply
Milo G. Kellogg
PDF: American Bell Telephone Annual Report, 1897
American Bell Telephone Annual Report, 1897
Photo: Kellogg Switchboard and Supply Co. logo
Kellogg Switchboard and Supply Co. logo
PDF: Ericsson 1897 catalog
Ericsson 1897 catalog
PDF: Keystone Telephone 1897 Catalog
Keystone Telephone 1897 Catalog