Five cases of recovery from the effects of arsenic; with the methods so successfully employed for detecting the white metallic oxide; in which the very delicate and satisfactory tests peculiar to Mr. Hume were principally adopted, as well as some others of a more crude nature, formerly in use. To which are annexed many corroborating facts, never before published, relative to the guilt of Eliza Fenning / [John Marshall].

Licence: Public Domain Mark

Credit: Five cases of recovery from the effects of arsenic; with the methods so successfully employed for detecting the white metallic oxide; in which the very delicate and satisfactory tests peculiar to Mr. Hume were principally adopted, as well as some others of a more crude nature, formerly in use. To which are annexed many corroborating facts, never before published, relative to the guilt of Eliza Fenning / [John Marshall]. Source: Wellcome Collection.