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Folding eyeglasses with double action coiled springs and oval lenses
- Made:
- 1850-1869
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Gold folding eyeglasses with double action coiled springs and oval lenses. Dated about 1860.
Details
- Category:
- Optics
- Object Number:
- 1921-323/287
- Measurements:
-
lenses: 28 mm,
overall (folded): 60 mm
- credit:
- Dunscombe collection of spectacles