One Thousand Ways to Make Money by Page Fox

powdered form; powdered gum, one part; made into a lozenge mass with vinegar of squills, oxymel of squills, and ipecacuanha wine, equal parts, gently evaporated to one-sixth their weight with the addition of lactucarium in proportion of twenty to thirty grains to every ounce of the powders, the mass being divided into half-inch squares weighing about seven and one-half grains.