Show Attempt to Avert I Blast Brings Blast Brings Burns DUNCAN Ariz July 21 An JP-An attempt to prevent an in explosion wh whim when n the valve on a gasoline pressure tank gave way cost Lawrence E. E Smith of r severe burns and antI bruises Doc Doc- said he may lose the sight of ot one eye icye 4 Too Toolate late to prevent the blast which occurred yesterday at the Carlisle mines mines' 13 miles east dl ciT here Smith was caught with three other men in a concussion which wrecked two buildings build build- ings and an automobile Windows in structures were shat sha j A. A T. T Setter Setter- also of Denver was bruised less seriously James Parks and Howard Stockbridge b both ui of at f Duncan suffered only minor bruises 4 1 |