Public Domain Mark
You can use this work for any purpose without restriction under copyright law. Read more about this licence.
Credit
Quackery unmask'd: or, reflections on the sixth edition of Mr. Martin's [Marten's] Treatise of the veneral disease ... and the pamphlet call'd The charitable surgeon, &c. Containing ... observations concerning the veneral disease; and the method and medicines proper for its ... curation. Proper remarks on Mr. Martin's Admirable medicine and his Infallible preservative. A full ... account of quacks and ... An account of some excellent medicines, etc / [John Spinke]. Public Domain Mark. Source: Wellcome Collection.