Improvements in the vial microscope / [Cornelius Varley].
- Varley, Cornelius, 1781-1873
- Date:
- [1834]
Licence: Public Domain Mark
Credit: Improvements in the vial microscope / [Cornelius Varley]. Source: Wellcome Collection.
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Licence: Public Domain Mark
Credit: Improvements in the vial microscope / [Cornelius Varley]. Source: Wellcome Collection.