Electric impulse dial, patented in 1881
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Science Museum Group
© The Board of Trustees of the Science Museum
Electric impulse dial as patented by Charles Shepherd in 1881. Skeletonised movement on gilded and velvet covered wooden base, glass dome missing (A204941)
Details
- Category:
- Time Measurement
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- 1989-244
- credit:
- Wellcome Trust
