title: Pharmaceutical history and its sources in the Wellcome Collections. V. Comminution and English bell-metal mortars c. 1300--1850.
mesh_terms: D000497:Alloys; D004339:Drug Compounding / Q000266:history; D004739:England; D000077406:History of Pharmacy; D049668:History, 15th Century; D049669:History, 16th Century; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049691:History, Medieval
chemical_list: D000497:Alloys