Show Available Supply of Grain New York March 15 Special cable and telegraphic dispatches to In Indicate indicate the rhe following changes in available supply last week United States and Canada east it t the decrease 1 KM afloat for and in Europe Liverpool Corn Trade News Newel increase Total supply decrease bushHe Corn United States and Cai da east of the ie bushels Oats United States Stale and Canada east of the Rickles increase bushels bushela Among the more important increases reported are those of bushels at Manitoba storage points at Mil Mu Milwaukee waukee private elevators and bush bushala ala els at Chattanooga The principal de decreases creases are those of bushels in northwestern Interior elevators at Chicago private elevators and at Portland Me and at Newport News The aggregate stock of wheat held at Portland Ore and Tacoma and Se Seattle attic attle Wash decreased bushels last week |