Brass strap hinged leather covered case for pair of 'Martins Margins' spectacles
Leather-covered wooden case with brass strap hinged lid for pair of 'Martins Margins' spectacles with round convex lenses in a blued steel wire frame and turnpin sides, unsigned, United Kingdom, 1800-1825
Details
- Category:
- Optics
- Object Number:
- 1996-292/2
- Materials:
- felt, brass (copper, zinc alloy), wood (unidentified) and leather
- Measurements:
-
overall: .02kg
spectacles frame (closed): 15 mm x 115 mm x 30 mm,
case (closed): 30 mm x 130 mm x 42 mm,
eyepiece: 30 mm
lens: 15 mm
- type:
- spectacle case