Recipe for a radical solvent from England from the Duke of Boucquinquant (Dissolvant radical venu d'Angleterre du Duc de Boucquinquant)
Licence: Public Domain Mark
Credit: Recipe for a radical solvent from England from the Duke of Boucquinquant (Dissolvant radical venu d'Angleterre du Duc de Boucquinquant). Wellcome Collection. Source: Wellcome Collection.