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LicenseCylinder escapement, brass escape wheel, made by George Graham
Science Museum Group
© The Board of Trustees of the Science Museum
Cylinder escapement, brass escape wheel, made by George Graham, London, England, 1740-1750.
Details
- Category:
- Time Measurement
- Object Number:
- 1920-498
- Materials:
- brass (copper, zinc alloy), enamel and steel (metal)
- Measurements:
-
overall: 17 mm 48 mm, .055kg
- type:
- pocket watch and cylinder watch
- credit:
- On loan from Bruno Roberts
