Clocks: various types of clock mechanism. Engraving by J. W. Lowry.
- Reference:
- 40931i
Licence: Public Domain Mark
Credit: Clocks: various types of clock mechanism. Engraving by J. W. Lowry. Wellcome Collection. Source: Wellcome Collection.
Licence: Public Domain Mark
Credit: Clocks: various types of clock mechanism. Engraving by J. W. Lowry. Wellcome Collection. Source: Wellcome Collection.