English steel 'pantoscopic' spectacles by Elkington

Made:
1834-1865 in England
maker:
Elkington and Company
English steel 'pantoscopic' spectacles by Elkington

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English steel 'pantoscopic' spectacles by Elkington
Science Museum Group
© The Board of Trustees of the Science Museum

English steel 'pantoscopic' spectacles by Elkington, patent no 6692, c.1834- c1860.

Details

Category:
Optics
Object Number:
1921-323/382
Materials:
steel and glass
Measurements:
overall: 25 mm x 145 mm x 23 mm, , .01kg
type:
spectacles
credit:
Dunscombe collection of spectacles