Lever escapement with crank roller

Lever escapement with crank roller, about 1830, by Roskell

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Lever escapement with crank roller, about 1830, by Roskell
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 and lever watch
credit:
Mrs J Williamson and Bruno Roberts