Fixture for scioptic ball
fixture for scioptic ball with rotatable mirror attachment, mid 18th century
- Measurements:
-
overall: 140 mm x 140 mm x 150 mm, , .39kg
- Materials:
- mahogany (wood) , metal (unknown) , copper (alloy) , brass (copper, zinc alloy) and glass
- Object Number:
- 1985-2214/28a
- type:
- instrument component and scioptic ball
- Image ©
- The Board of Trustees of the Science Museum