1. Advice to booksellers, perfumers, &c. not to sell any more stamps with their medicines, (patent ones excepted) nor the public to pay for them: founded on constitutional principles, with strictures on the Medicine Act, respectfully submitted to His Most Gracious Majesty, and both Houses of Parliament Author(s): Spilsbury, Francis. Publication: London : Sold by G. Wilkie ... ; and other booksellers, MDCCLXXXIV [1784] Subject(s): Legislation, PharmacyHistory, 18th CenturyNonprescription DrugsTaxes -- legislation & jurisprudenceEngland