Single Opera Glass by Chevalier
1800-1848
Single Opera Glass by Chevalier, with helical focussing, in leather case, Chevalier family, France, 1800-1848.
Details
- Category:
- Optics
- Object Number:
- 1928-913
- Materials:
- glass, brass (copper, zinc alloy), gold plated (gilded), leather, textile and tortoiseshell
- Measurements:
-
glass, closed: 45 mm 43 mm,
case: 53 mm 55 mm,
- credit:
- Court, Thomas Henry
