




Automatic telephone wall set made by Automatic Electric Company, Chicago, United States, 1900-1910.
This is an early example of an American wall telephone. It has no hand generator or battery cells, and was instead used on exchanges where a central battery was available. This meant that all power required for the telephone was drawn from the central telephone exchange, rather than the telephone having a separate power source.
Details
- Category:
- Telecommunications
- Object Number:
- 1923-256
- Materials:
- copper plated, metal (unknown), plastic (unidentified) and wood (unidentified)
- type:
- telephone
- taxonomy:
-
- component - object
- credit:
- Donated by the Institution of Electrical Engineers