English 'Inviso' rimless gold spectacles with oval lenses and hook sides. Patents 21944 and others
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