English 'Inviso' rimless gold spectacles with oval lenses and hook sides. Patents 21944 and others, c.1908.
Details
- Category:
- Optics
- Object Number:
- 1921-323/214
- Materials:
- metal, gold (plated) and glass
- Measurements:
-
overall: 60 mm x 100 mm x 8 mm, , .01kg
- type:
- spectacles
- credit:
- Dunscombe collection of spectacles