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Science Museum Group
© The Board of Trustees of the Science Museum
Winding key, for eight-day pendulum table clock with star-wheel magnetic escapement, 1947-1949
Details
- Category:
- Time Measurement
- Object Number:
- 1949-114/3
- Materials:
- steel (metal) and brass (copper, zinc alloy)
- Measurements:
-
overall: 7 mm x 52 mm x 45 mm, .15kg
- type:
- pendulum clock and magnetic star-wheel escapement
- credit:
- Horstmann Clifford Magnetics Ltd.
