The apothecary using pestle and mortar to prepare drugs, 1823. Artist: Unknown

The apothecary using pestle and mortar to prepare drugs, 1823. Artist: Unknown

The Print Collector / Alamy Stock Photo

Image ID: AJA4KB

The apothecary using pestle and mortar to prepare drugs, 1823. From The Book of English Trades. (London, 1823).