Show THESE ARE lifesavers THAT S what consumers information a A calls these workers in a pittsburgh glass plant who are testing and finishing non erable glass for use in automo biles it Is explained that one of the great est hazards in auto accidents used to be flying glass which was the most common cause of injury now all american cars I 1 re equipped with the shatter proof va r ty developed by american industrial r search experts especially for this pur pose and the saving of many lives is the result the man shown above keeps a constant vigil w th h s pyrometer to a assure proper melt ng conditions the girl Is polishing the edges of a car window |