Search U.S. government technical reports digitized or harvested by TRAIL.
Hauling coal safely with permissible storage-battery locomotives
Privately owned mine rescue stations
Reducing accidents from falls of roof in coal mines
Activity of the Holmes Safety Association in reducing accidents in Alabama
Some hazards of transporting explosives in automobile trucks
A novel method of ventilating a Pennsylvania coal mine
Rock-dusting a Pennsylvania coal mine
Comparison of storage-battery and cable-reel gathering locomotives in a West Virginia coal mine
Falls of coal and rock on man-trips in bituminous-coal mines
Some suggestions on the prevention of electrical accidents in coal mines
Explosions of coal dust in tipples and cleaning plants and some suggestions on preventing them
West Virginia coal-mine accident costs and data -July 1, 1929 to June 30, 1934