Search U.S. government technical reports digitized or harvested by TRAIL.
Causes and prevention of fires and explosions in bituminous coal mines
Recommended specifications for volatile mineral spirits for thinning paints
A Glossary of the Mining and Mineral Industry
The relative safety of brass, copper, and steel gauzes in miners' flame safety-lamps
Proposed method for reducing mineral waste in the Wisconsin zinc district, Wisconsin
Why miners' portable electric lamps require safety devices
Laying out of a practical air route
Prevention of illness among miners
Morbidity studies as an aid in preventing illness among miners
Erection of barricades during mine fires or after explosions
United States government specification for volatile mineral spirits for thinning paints
Size and character of grains of nonmetallic mineral fillers
United States government master specification for asphalt for mineral-surfaced roofing.
New uses of nonmetallic minerals
Misuse of flame safety lamps and dangers of mixed lights
Screen Sizing of Coal, Ores and Other Minerals
Practical Underground Education of the Coal Miner
Use of the miners' self-rescuer
Questions and answers on timbering bituminous coal mines
Exports of mineral oils from Gulf Coast ports in 1927
Advanced mine rescue training.
Use of a type N miners' gas mask