Clocks: James Cox's "perpetual motion" self-winding clock. Engraving by J. Lodge, 1774.
- Date:
- 1774
- Reference:
- 40950i
Licence: Public Domain Mark
Credit: Clocks: James Cox's "perpetual motion" self-winding clock. Engraving by J. Lodge, 1774. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0023851/full/800%2C/0/default.jpg)