The natural history of chocolate : being a distinct and particular account of the cocoa-tree, its growth and culture, and the preparation, excellent properties, and medicinal vertues of its fruit. Wherein the errors of those who have wrote upon this subject are discover'd; the best way of making chocolate is explain'd; and several uncommon medicines drawn from it, are communicated / [D. Quélus] ; Translated from the last edition of the French, by R. Brookes.

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Credit: The natural history of chocolate : being a distinct and particular account of the cocoa-tree, its growth and culture, and the preparation, excellent properties, and medicinal vertues of its fruit. Wherein the errors of those who have wrote upon this subject are discover'd; the best way of making chocolate is explain'd; and several uncommon medicines drawn from it, are communicated / [D. Quélus] ; Translated from the last edition of the French, by R. Brookes. Source: Wellcome Collection.