Search U.S. government technical reports digitized or harvested by TRAIL.
Explosions of coal dust in tipples and cleaning plants and some suggestions on preventing them
Thousands killed by coal-mine explosions in the United States
Coal-mine explosions and coal- and metal-mine fires in the United States in 1949
Coal-mine explosions and coal- and metal-mine fires in the United States in 1950, 1951, and 1952