Travis Coal Company · Sobreesfuerzo, no clasificado en otra parte
MR. MULLING WAS BACKING 300 GALIS ROOF BOLTER OUT OF PLACE WHEN HE BACKED OVER A TIMBER CAUSING MACHINE TO LUNGE BACKWARD. MULLINS WAS ON HIS KNEES, RIGHT HAND ON TRAM LEVERS. MACHINE PULLED CAUSING HIM TO PULL MUSCLES IN BACK.