| Show SAID TO AID COAL INDU INDUSTRY STR salt take city the was credited by howard nichols eavenson president ot of the american institute of mining and metallurgical engineers En with having brought about improve ment meat in the be coal boal riz inIng industry the tha code bode he sald hall permitted operators to eliminate some soma ot of the competition and increase prices moves that were not possible before the advent ot of INRA labor also has bline fitted he said through increased wages and shorter hours |