Search U.S. government technical reports digitized or harvested by TRAIL.
Some preliminary data on methods for controlling the dust hazards in mechanical mining
Problem of accident prevention at small mines
Review of literature on conditioning air for advancement of health and safety in mines.
Health hazards from inadequate coal-mine ventilation
Testing safety catches on mine cages at some eastern bituminous-coal mines
Prevention of fires caused by electric arcs and sparks from trolley wires
Permissible mine equipment approved during 1944
Guarding trolley wires in mines
Safety record of mine no. 7, Island Creek Coal Co., Holden, Logan County, W. Va.
Description of typical mine-telephone systems and suggestions for making improved installations
Mine man-trip and ambulance cars
Protection against lightning at surface and underground mining plants
Safety catches on mine cages and methods of testing them
The National Safety Competitions of 1944-47
Review of literature on conditioning air for advancement of health and safety in mines.
Observations of safety practices and conditions in Japanese coal mines