Clockwork mechanism for Shaw type seismograph, British, 1930-1935

Original clockwork mechanism for Shaw horizontal pendulum

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Original clockwork mechanism for Shaw horizontal pendulum
Science Museum Group
© The Board of Trustees of the Science Museum

Original clockwork mechanism for Shaw horizontal pendulum seismograph, United Kingdom, 1930-1935. Mechanism removed from seismograph and replaced with electric motor.

Details

Category:
Geophysics
Object Number:
1935-348 Pt6
Materials:
brass (copper, zinc alloy), steel (metal) and glass
Measurements:
overall: 160 mm x 160 mm x 190 mm, 2.57kg
type:
instrument component and seismograph