Show THESE ARE lifesavers LIFE SAVERS wa V f 7 S 4 4 A what consumers information A 1 calls these workers in a pittsburgh glass plant who are testing and finishing non on glass tor for use in automobiles itis it is explained that one of the greatest hazards in auto accidents used to be flying glass which was the most common cause of injury now all american cars I 1 are equipped with the shatterproof shatter proof variety developed by american industrial research experts especially for this purpose and the saving ol of many lives is the result the man shown above keeps a constant vigil with his pyrometer to assure proper melting conditions the girl Is polishing the edges ol of a car window |