English folding eyeglasses
English folding eyeglasses, with double-action spring, oval lenses and a gold frame, c.1870.
Details
- Category:
- Optics
- Object Number:
- 1921-323/299
- Materials:
- gold (plated), metal and glass
- Measurements:
-
overall: 85 mm
overall (display): 27 mm x 136 mm x 8 mm, , .02kg
- type:
- hand spectacles
- credit:
- Dunscombe collection of spectacles