English rimless rigid eyeglasses with horizontal bar
English rimless rigid eyeglasses with horizontal bar, gold frame and oval astigmatic lenses, c. 1910.
Details
- Category:
- Optics
- Object Number:
- 1921-323/381
- Materials:
- gold plated (gilded), metal (unknown), copper (alloy), brass (copper, zinc alloy), glass and cork
- Measurements:
-
overall: 35 mm x 97 mm x 10 mm, , .01kg
- credit:
- Dunscombe collection of spectacles