Search U.S. government technical reports digitized or harvested by TRAIL.
Notes on the prevention of dust and gas explosions in coal mines
The explosibility of acetylene
Explosibility of gases from mine fires
The quick determination of incombustible matter in coal and rock-dust mixtures in mines
Momentary heating of inflammable coal dusts
Extinction of methane flames by helium
Rock-dust material for coal mines
Explosibility of coal dust from four mines in Utah
Effective rock-dusting of coal mines
Rock-dust barriers for coal mines
Coal-dust explosions in mines :causes, effects, and recommendations for prevention
Coal-dust explosibility factors indicated by experimental mine investigations 1911 to 1929
What do we know about the explosibility of coal dust in mines?
Explosions and other accidents from mudcapped shots in coal mines
Report of a gas explosion in a rock-dusted mine
Hazards in the use of delay-action detonators in coal mines
Coal-dust explosions in mines caused by direct electrical ignition
Explosions in Washington coal mines
Rock-dust does stop or limit mine explosions
Explosives accidents in California metal mines
Explosions in Illinois coal mines 1883 to 1932
Tests of a barrier using rock dust in paper bags
Earth vibrations caused by mine blasting :progress report 2
Coal-mine explosives :their characteristics, selection and safe use
Some observations on coal-mine fans and coal-mine ventilation
A study of explosives accidents reported to the National Safety Competition, 1925-35
Tests of salt as a substitute for rock dust in the prevention of coal-dust explosions in mines
Mine Safety Board decision 32 :prevention of coal-dust explosions by rock dusting
Effects of sheaths on gaseous products from permissible explosives
Prevention of benzene-air explosions by addition of nitrogen and carbon dioxide
Some of the hazards of auxiliary fans in coal mines
Explosions in medium-pressure acetylene generators
Use of rock dust and water under the Federal Mine Safety Code in limiting coal-dust explosions
Vibrator-type multiple-shot blasting unit
Emergency escapeways from coal mines
Effects of sheaths on gaseous products from permissible explosives
Small portable coal-dust explosion gallery
Hazards of black blasting powder in underground coal mining
Report of research and technologic work of explosives, explosions, and flames :fiscal year 1949
Report of research and technologic work on explosives, explosions, and flames :fiscal year 1950