Show Vital Need For Nonferrous Metals Stressed At Army Demonstration And Sham Battle Somo 2500 men women and children gathered at the tho ball park Monday after after- afternoon afternoon noon to witness the tho army demonstration tion tion scheduled for tor 4 p. p m. m The Th demonstration Is an om al trI trI- trIbuto tn buto from tho army ground forces to the men and women who mIne the tho me- me metals metals so 60 essential to the war effort The army demonstration n unIt which was formed at the direction ot of Under Secretary of War Th Robert bert P. P Patterson has already key copper producing towns In Arizona and has presented the battle and told of the vital need of I copper before miners and their I families I II According to Major Clifford W. W Mac Mac- MacFarlane MacFarlane Farlane Industrial services divIsion war war I department the sham battles have havo been enacted to stress the Immense quantities of nonferrous metals which go Into me- me mei i warfare Continued on Page Eight |