Search U.S. government technical reports digitized or harvested by TRAIL.
Emergency escapeways from coal mines
Mine man-trip and ambulance cars
Safety standards for anthracite mines
Control of roof and prevention of accidents from falls of rock and coal
Some observations on coal-mine haulage hazards
Small portable coal-dust explosion gallery
Two devices to prevent electric arcs with airdox operations in coal mines
A study of stray electric currents in airdox systems in coal mines
Hazards of black blasting powder in underground coal mining
Safeguarding underground workmen from noxious gases resulting from blasting in strip mines
Tests on the control of coal-mine fires in the experimental coal mine
Experiments on safety of incombustible plugs for stemming explosives
Analysis of haulage fatalities in bituminous-coal mines in 1950
A practical method for teaching mine workers and officials use of gas-detecting equipment
Recommendations for improved shuttle-car-haulage safety
Fire-fighting equipment in coal mines :selection, placement, and care
Organizations with programs beneficial to coal-mine employees
Safety aspects of controls and operations of belt conveyors in coal mines
Methane buildup during cutting and continuous mining operations
Active list of permissible explosives and blasting devices approved before December 31, 1957
Studies with high-expansion foams for controlling experimental-coal-mine fires :a progress report
Determining the explosibility of mine atmospheres
Administration of the Federal Coal-Mine Safety Act, 1952-58
Survey of face ventilation practices in coal mines
Administration of the Federal Coal-Mine Safety Act, 1952-60
Explosibility of coal dust in an atmosphere containing a low percentage of methane
Instruction handbook: fundamentals of accident prevention for coal-mine supervisors.
Survey of practices in controlling roof at intersections and junctions in underground coal mines
Escapeways and other emergency measures in coal mines
Administration of the Federal Coal-Mine Safety Act, 1952-61
Administration of the Federal Coal-Mine Safety Act, 1952-62
The Federal Coal Mine Safety Act and Federal Mine Safety Codes :interpretations and applications
Recommended safety precautions for active coal stockpiling and reclaiming operations
Review of Bureau of Mines coal program, 1966
A method for extinguishing and removing burning coal refuse banks,
Procedures for evaluating hazards to coal mining operations from hydrocarbon reservoirs
Methane in the Pittsburgh coalbed, Washington County, Pa.
Peak methane concentrations during coal mining:an analysis
Mathematical study of a propagating flame and its induced aerodynamics in a coal mines passageway