Show MANUFACTURERS MEET NEW EW YORK Ia May M. M The 11 The seventeenth Annual convention of ot the National o A Ao- Ao cl elation of ot Manufacturers will win meet he here herft on May 20 closing on May 2 22 with t th annual dinner r of tho the association A Ac Ac- cording to th the man managers the convention will mark maik the opening of the great t con constructive campaign ev ever r r to improve tho efficiency nc of or f An American In In- dust at methods by educating both T workers work work- ers era ent and employees Th The employers their assistants uI and the workmen workman will monet lOP on on the thc common Around ground that accidents acci acci- dents dents are mutually Jall detrimental |