Square shaped electric light switch made of phenol formaldehyde
- Made:
- 1920-1940
This image is released under a CC BY-NC-SA 4.0
Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
LicenseSquare shaped electric light switch made of phenol formaldehyde
Science Museum Group
© The Board of Trustees of the Science Museum
Square shaped electric light switch made of phenol formaldehyde, made in England, 1920-1940
Details
- Category:
- Plastics and Modern Materials
- Object Number:
- 2005-347
- Materials:
- phenol formaldehyde (unspecified) and copper (metal)
- Measurements:
-
: 1.1811 x 2.9528 x 2.9528 in.; 30 x 75 x 75 mm
- type:
- elictric light switch
- credit:
- Frangenberg, Tomas
