Drawing prism for use with microscope
- maker:
- W Watson and Sons
Drawing prism for use with microscope, by W. Watson & Sons, London, England, 1887
Details
- Category:
- Optics
- Object Number:
- 1921-880
- Materials:
- metal (unknown), copper (alloy), brass (copper, zinc alloy) and glass
- Measurements:
-
overall: 45 mm x 30 mm x 27 mm, , .65kg
- credit:
- Court, Thomas Henry