Clocks: various springs, escapements, and correction mechanisms. Coloured engraving by J. Pass, 1809.
- Date:
- 20 November 1809
- Reference:
- 40889i
Licence: Public Domain Mark
Credit: Clocks: various springs, escapements, and correction mechanisms. Coloured engraving by J. Pass, 1809. Wellcome Collection. Source: Wellcome Collection.
