Lever escapement with crank roller

Made:
1830
maker:
Robert Roskell
Lever escapement with crank roller

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Lever escapement with crank roller
Science Museum Group
© The Board of Trustees of the Science Museum

Lever escapement with crank roller, about 1830, by Roskell, with gold and steel balance wheel, Liverpool, England

Details

Category:
Time Measurement
Object Number:
1920-517
type:
movement - clockwork
taxonomy:
  • component - object
  • furnishing and equipment
  • measuring device - instrument
  • timepiece
  • watch
  • watch movement
credit:
Mrs J Williamson and Bruno Roberts