Dr. Williams * advises the subjoined embrocation as an efficacious and permanent counter-irritant: - ft Liq. Ammon. fss. - fj., 01. Amygd. fss., Aq. fij., 01. Rosmarini f 3j., M. This formula may also be advantageously employed in Chronic Pleuritis, Phthisis, and other chronic pulmonary affections.