Image
Description
Until the 1960s, telephone companies used manual switchboards to connect calls. Switchboard operators inserted a pair of phone plugs into jacks. In this photograph, which was taken between 1914 and 1917, six female switchboard operators worked to connect people’s calls.
Source-Dependent Question
- How have telephones changed over time?
Citation Information
Harris & Ewing, "Telephone Operators," between 1914 and 1917. Courtesy of Library of Congress