Interesting New Invention.
A machine with which he says any child can cut its own hair has been perfected by Joseph J. McDonough, of Rochester, Pa. The invention consists of an ordinary comb so constructed that a safety-razor blade is held firmly against each side, at any desired distance from the edge of the comb. By a system of springs these blades can be regulated so as to make the cut long or short. According to the inventor, a man can cut his hair while riding on a fast-moving train, an automobile, or even an aëroplane, without danger of cutting himself or spoiling the job.