Brass substage polariser
- maker:
- Powell and Lealand
Brass substage polariser, by Powell and Lealand, English, 1890-1900
Details
- Category:
- Microscopy (Wellcome)
- Object Number:
- 1986-912/5
- type:
- polarizers (optical)
- credit:
- Bradbury, S.
Brass substage polariser, by Powell and Lealand, English, 1890-1900