Some observations made upon the serpent stones, imported from the Indies: shewing their admirable virtues in curing malignant spotted feavers / Written by a countrey physitian [i.e. John Peachie?] to Dr. Burwell. President of the Colledge of Physitians in London.

Licence: Public Domain Mark

Credit: Some observations made upon the serpent stones, imported from the Indies: shewing their admirable virtues in curing malignant spotted feavers / Written by a countrey physitian [i.e. John Peachie?] to Dr. Burwell. President of the Colledge of Physitians in London. Source: Wellcome Collection.