- Subject
- Optical instruments
- Item type
- Object
- Makers
- William H. Darker
- Provenance
- Transferred from the Clarendon Laboratory, Oxford, probably in 1940.
- Other inscriptions
- Painted 11.
- Inventory No
- 10875
Description
For polarizing light(?).
Square, box-shaped optical device on top of stand. Rotating scale on side, and sliders for inserting filters(?). With lead base.
