(Adjustable) complementary prism, in bronze mount on brass stand with sliding rod, by Ladd, London, c.1872
Details
- Category:
- Optics
- Object Number:
- 1872-27
- Materials:
- mount, bronze and stand, brass
- credit:
- Ladd, W.
(Adjustable) complementary prism, in bronze mount on brass stand with sliding rod, by Ladd, London, c.1872