UNITED STATES DEPARTMENT OF LABOR
MINE SAFETY AND HEALTH ADMINISTRATION
COAL MINE SAFETY AND HEALTH
REPORT OF INVESTIGATION
Surface of Underground Coal Mine
Fatal Machinery Accident
August 16, 2000
APPENDIX B
Figure 4

Shows a closeup of the catwalk support bracket, made from a piece of C-channel, which Dalton welded into place just before the accident.
This image was taken from the same perspective as Figure 3.