EE WAS SORTING MILL BALLS UTILIZING A MECHANICAL BALL SORTER. BALL BECAME STUCK IN A CHUTE AND INSTEAD OF USING A STICK TO LOOSEN BALLS AS HE WAS TAUGHT, EE PUT HAND IN CHUTE TO PUSH BALLS UP. EE'S RT. MIDDLE FINGER BECAME PINCHED BETWEEN A MILL BALL AND A MOVER ROLLER. THE ROLLER TORE 2 LAYERS OF SKIN FROM PALM SIDE OF FINGER AND A SINGLE LAYER OF SKIN FROM TOP OF FINGER. EE HAD F