Froment's electrically driven pendulum mechanism

Made:
1840-1910
Electrically driven pendulum by Froment, 1840-1910.

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Electrically driven pendulum by Froment, 1840-1910.
Science Museum Group
The Board of Trustees of the Science Museum

Electrically driven pendulum by Froment, 1840-1910.

Details

Category:
Time Measurement
Object Number:
1912-234
Materials:
electrical components, wood (unidentified), brass (copper, zinc alloy) and steel (metal)
Measurements:
overall (laid flat): 78 mm x 530 mm x 140 mm, 1.6 kg
type:
electrically-driven pendulum mechanism
credit:
Synchronome Company Ltd. (Mr. F. Hope-Jones)