Rotary switch
Rotary switch, six terminals, maker unknown
Details
- Category:
- Telecommunications
- Object Number:
- 2014-439
- Materials:
- brass (copper, zinc alloy) and ebonite
- Measurements:
-
overall: 75 mm 102 mm, .42 kg
- type:
- rotary switch
- copyright:
- BT Heritage and Archives
- credit:
- Unknown source