Search U.S. government technical reports digitized or harvested by TRAIL.
Cars for transporting explosives
Methods of sampling and analyzing coal-mine dusts for incombustible content
Gas explosions in buildings :their cause and prevention
Some preliminary data on methods for controlling the dust hazards in mechanical mining
Gas explosions in buildings :their cause and prevention
Methods of allaying dust in underground mining operations
Suggested methods for installing dust-allaying equipment in bituminous-coal mines
Use of rock dust and water under the Federal Mine Safety Code in limiting coal-dust explosions