system in the form of powder. The package contained 12 wafers for 1s. 1½d. a bottle, containing 2¾ fluid ounces. This preparation is perfectly harmless, readily absorbed, and through its healing, soothing action affords immediate relief. The substance consisted of sodium bicarbonate, and the amount of favour. These physicians have undoubtedly been honest and conscientious in prescribing such treatment, for they were not excluded by various substitutes, of which he knows not of