Science: a trio of alarm mechanisms. Wood engraving, 1842.
- Date:
- 18 June 1842
- Reference:
- 46074i
Licence: Public Domain Mark
Credit: Science: a trio of alarm mechanisms. Wood engraving, 1842. Wellcome Collection. Source: Wellcome Collection.
Licence: Public Domain Mark
Credit: Science: a trio of alarm mechanisms. Wood engraving, 1842. Wellcome Collection. Source: Wellcome Collection.