Robuta

https://www.nlm.nih.gov/exhibition/fromdnatobeer/digitalgallery/detail-2541012R.html A treatise on adulterations of food, and culinary poisons food and culinary treatise adulterations poisons https://archive.org/details/specialreportone32wedd?view=theater&ui=embed&wrapper=false Special report on the extent and character of food adulterations : including state and other laws...