Catoptric cone mirror in speculum metal with wooden base
Catoptric cone mirror in speculum metal with wooden base, by George Adams, London, mid 18th century.
- Measurements:
-
overall: 90 mm x x , 59 mm, .46kg
- Materials:
- applewood and bronze (copper, tin alloy) with arsenic
- Object Number:
- 1927-1160 Pt1
- type:
- mirror (catoptrick)
- Image ©
- The Board of Trustees of the Science Museum