Show MOVIES USED IN l SAFETY CAMPA CAMPAIGN cN I ir i r r Motion pictures are being being- used more exclusively b by the big bie Industrial con conS con'S i I cerns and railroads in all p parts of t the I jS United States as a means menns to bring sAfe safe 1 raf ty first slogans to the people Th Thus Si v J. J spoke J J. J C C. Clark chief safety agent of of the Oregon Short Line railroad who has N returned from the ninth annual safety safe congress held recently in Milwaukee Mr Clark said more than delegates i i attended mended the convention The principal l' l lj j x discussions concerned was and means mean I of more efficiently educating the public In n the needs of ot safety methods in in the public traffic S. S |