Technology: a door-closing mechanism. Engraving by J. B. Taylor after C. Varley.
- Varley, Cornelius, 1781-1873.
- Reference:
- 44397i
Licence: Public Domain Mark
Credit: Technology: a door-closing mechanism. Engraving by J. B. Taylor after C. Varley. Wellcome Collection. Source: Wellcome Collection.
