A description of a pulverizing mill, lately invented for the use of apothecaries, to supply the place of the pestle and mortar / [Stephen Hemsted].

  • Hemsted, Stephen
Date:
1777

Licence: Public Domain Mark

Credit: A description of a pulverizing mill, lately invented for the use of apothecaries, to supply the place of the pestle and mortar / [Stephen Hemsted]. Source: Wellcome Collection.

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