November 2, 1984
WV · Coal
beltman, conveyor man, conveyor belt worker, mobile bridge carrierman, feeder operator, conveyor rider
HANDLING OF MATERIALS
Mar-San Corp · Over-exertion in pulling or pushing objects
LIFTING CASE OF POWDER OUT OF POWDER BOX UG BOX, POWDER WAS JAMMED IN B OX PULLED MUSCLE IN LOWER BACK.