'Octagon preserver' spectacles with round rectangular lenses and sliding side-arms
Brass 'octagon preserver' spectacles with two sets of rounded rectangular green lenses and sliding side-arms, one marked 'SCHWEIZER' c.1800, for American wear made by Germans, donated to M.W Dunscombe by Mrs Grant of Montreal, Canada on the death of Dr S.S Grant, Germany, 1780-1820
Details
- Category:
- Optics
- Object Number:
- 1921-323/160
- Measurements:
-
overall: 113 mm
lenses: 30 mm x 21 mm
- type:
- protective spectacles
- credit:
- Dunscombe collection of spectacles