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Science Museum Group
© The Board of Trustees of the Science Museum
Perspective glass (spyglass), Ribright's patent, silver, also with fitted tools; penknife, probe, scissors, ivory spatula (lacks some items), unsigned, late 18th century/early 19th century
Details
- Category:
- Optics
- Object Number:
- 1911-300
- Materials:
- silver, brass (copper, zinc alloy), metal, steel, wood, ivory, felt and copper (metal)
- Measurements:
-
overall: x 106 mm x , 26 mm, .01kg
- credit:
- Court, Thomas Henry
