M0016159: Mechanical Leech, invented by Kidston & Co. 1850
- Date:
- June 1957
- Reference:
- WT/D/1/20/1/145/3
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: M0016159: Mechanical Leech, invented by Kidston & Co. 1850. Source: Wellcome Collection.
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