
Thick disc of unannealed glass
Thick disc of unannealed glass, one of ten, made by William Nicol, Edinburgh, Scotland, c.1830. For use with polarised light to show strain colours.
- Measurements:
-
overall: 14 mm x 75 mm x 34 mm, , .1kg
- Materials:
- glass
- Object Number:
- 1953-269/1
- type:
- unannealed glass
- Image ©
- The Board of Trustees of the Science Museum