Edison's switch, 1890 (13)
- Made:
- 1890
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Edison's switch, 1890 (13)
Details
- Category:
- Electricity Supply
- Object Number:
- 1923-145
- Materials:
- metal plated, copper alloy (possibly nickel plated) and unidentified insulating materials (possibly ebonite)
- Measurements:
-
overall: 90 mm x 110 mm x 102 mm, ,
- type:
- switch
- credit:
- Institution of Electrical Engineers
