Specification of Thomas John Ashton : surgical pneumatic apparatus.
- Ashton, T. J. (Thomas John)
- Date:
- 1865
Licence: Public Domain Mark
Credit: Specification of Thomas John Ashton : surgical pneumatic apparatus. Source: Wellcome Collection.
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Licence: Public Domain Mark
Credit: Specification of Thomas John Ashton : surgical pneumatic apparatus. Source: Wellcome Collection.