Two double electric wall switches
'Tenby Pilot' double wall switch, one of two, made of phenol formaldehyde, by Tenby Industries Limited, Birmingham, England, 1929-1939
- Measurements:
-
overall: 35 mm x 140 mm x 76 mm, 0.185kg
- Materials:
- phenol formaldehyde (unspecified) , ceramic (unspecified) and copper (metal)
- Object Number:
- 2005-341/1
- type:
- switch