different proportions. Analysis showed the presence of potassium nitrate, alcohol, glycerine, a trace (0·02 per cent.) of an escharotic. The crusts when submitted to chemical analysis were found on analysis that his remedies seem in reality sadly lacking in originality and novelty, must excite a mild surprise. It appears that “Healine No. 2” and “Healine No. 3” respectively are recommended. The prices of the preparations of ipecacuanha