Winding key for the free pendulum clock
Winding key for the free pendulum clock, by R. J. Judd, Croydon, London, United Kingdom, 1899
Details
- Category:
- Time Measurement
- Object Number:
- 1930-665/11
- credit:
- F.Hope-Jones (Synchronome Co., Ltd.)
Winding key for the free pendulum clock, by R. J. Judd, Croydon, London, United Kingdom, 1899