Show w mine safety r ff work 7 to jk be shown in motion pictures safety practices asay in y mines are de picked in 2 feet of twy motion picture 7 films w to be ei turned over to C A al len aws representing the federal bureau wa of mines in co operation W assy rith 7 the state industrial y commiss 71 on by the anaconda copper mines company the bof films are Tf i expected sw yv to reach mr allen during the latter aff part of this w month ind he will 1 have them ri aass baited in mining 7 camps aa 0 the state for wr the benefit of metal miners |