Show PRICES UNSTEADY ON WHEAT MART MARl By Br JOHN P. P BOUGHAN Associated Press Market Editor CHICAGO Aug 19 AP AP Big ex export export ex- ex port business ss from tram North America gave wheat values comparative strength much o of tho the time timo today but fluctuated rapidly ant and at one one time wheat heat went down to within 1 l of or the lowest level this season Somo Some estimates Indicated bushels o of wheat had been taken today for Cor shipments overseas overseas over over- seas seas chiefly however wheat grown in n Canada Corn COln market weakness ascribed to new rainfalls In drouth territory acted as az l a drag on wheat values alues and pulled oats down to a anew anew new Jo low price record for tor the season Wheat closed Irregular l 1 of oft off offo to o 1 l up tip compared with yesterdays yesterday's yesterdays yesterday's yester yester- days day's finish Corn COln closed nervous I 3 S to 1 l Sc net lower oats at 8 3 to 8 7 7 Se decline an and provisions showing 2 to advance |