Search U.S. government technical reports digitized or harvested by TRAIL.
Electrical blasting in sinking Montreal no. 5 shaft :also some safety practices at the Montreal mine
Methods of some progressive mining companies in placing responsibility for mine accidents
Privately owned mine rescue stations
Reducing accidents from falls of roof in coal mines
Falls of coal and rock on man-trips in bituminous-coal mines
Some suggestions on the prevention of electrical accidents in coal mines
Some preliminary data on methods for controlling the dust hazards in mechanical mining