Boy Burned, in Blast of Chemical DrumRobert Sunetra, 0, of 2521 S'. Greenvicw Av„ was reported in fair condition at Illinois .Masonic Hospital yesterday with burns on his face and arms after he was injured i I whilr playing with a can of chemicals in the yard of the | [Mid Continent Products Co . j 2717 N Greenvicw Ay. Police said the boy crawled under a fence surrounding the yard and | threw a match Into a drum of ( chemicals. The boy was burned when the drum of chemicals exploded.