Selection of six Nicol prisms (cemented composite crystal of Iceland spar - calcite), unsigned, supplied by James Swift and Son Limited, London, England, 1900-1936.
Details
- Category:
- Optics
- Object Number:
- 1936-177
- Materials:
- see strokes for details
- type:
- polarizer and nicol prism
- credit:
- James Swift & Son Ltd.