Equilateral prism
- maker:
- William Ladd
Equilateral prism, flint glass, by Ladd, London, c.1872
Details
- Category:
- Optics
- Object Number:
- 1872-32
- Materials:
- glass, flint
- type:
- prism - optical
- credit:
- Ladd, W.
Equilateral prism, flint glass, by Ladd, London, c.1872
