Title: Specification of William Churchill Dempsey
Description: "A compound for removing all obstructions of the air passage" including tincture of squills, cayenne pepper, aromatic spirits of ammonia, syrup of red poppies and distilled water "to be called Ramah Droogh."
Subjects: Nonprescription Drugs, Laryngeal Diseases, Drug therapy, Opium, Therapeutic use, Ammonia, Fuel, Propulsion systems, Ship propulsion, Steam-boilers, Steam-engines
Places: Great Britain