Browse TRAIL Inventories

Recommendations of the United States Bureau of Mines on certain questions of safety as of October 1, 1936

Suggested procedure for conducting first-aid and mine rescue contests

Tests of the compressibility and bearing strength of potash salt

Relative value of gypsum and anhydrite as additions to Portland cement

Chemistry of the anhydrous chlorides of chromium :a thermodynamic investigation

West Virginia coal-mine accident costs and data -July 1, 1929 to June 30, 1934

Explosion in school building at New London, Tex., March 18, 1937

A method of determining porosity :a list of porosities of oil sands

Cooperative fuel research motor-gasoline survey, summer 1937

Permissible electrically operated room hoists

Behavior of flame safety lamps in mine atmospheres deficient in oxygen

Progress reports - metallurgical division.

Progress reports - metallurgical division.

Survey of fuel consumption at refineries in 1935

Progress reports - metallurgical division.

Permissible methane detectors

Properties of California crude oils.

Permissible electrically operated hand-held coal drills

Progress reports - metallurgical division.

Mineral economic series.

Low-temperature distillation tests of subbituminous coal from the Denver region coal field, Colorado

Progress reports - metallurgical division.

Progress reports - metallurgical division.

Progress reports - metallurgical division.

Estimate of natural-gas reserves from the Layton, Oolitic, and Oswego-Prue horizons in the Oklahoma City oil field

Beneficiation of spodumene by decrepitation

Cooperative fuel research motor-gasoline survey, summer 1936

Application of sand filters to oil-field brine-disposal systems

Analyses of crude oils from some fields of Michigan

The importance of adequate voltage for distribution systems in coal mines

Cooperative fuel research motor-gasoline survey, winter 1936-37

Production of explosives in the United States during the calendar year 1936

The national safety competition of 1936

Earth vibrations caused by quarry blasting :progress report 1

Hardening of mud sheaths in contact with oil, and a suggested method for minimizing their sealing effect in oil wells

Studies of roof movement in coal mines.

Sulphuric acid extraction methods for determining olefins and aromatics in hydrocarbon oils - optimum conditions and concentrations of acid

Progress reports - metallurgical division.

Analyses of crude oils from some of the more recently discovered Rocky Mountain fields

Bureau of Mines midget impinger for dust sampling

Quarry Accidents in the United States During the Calendar Year 1935

Coal-mine fires of electrical origin :their cause and prevention

Performance of a pulsator-type coal-washing jig

Burning of various coals continuously and intermittently on a domestic overfeed stoker

Annual report of the Explosives Division for the fiscal year 1936

Performance of a Baum-type coal-washing jig

Flotation and agglomerate concentration of nonmetallic minerals

Coal-mine explosions and coal- and metal-mine fires in the United States during the fiscal year ended June 30, 1937

Some pertinent information about mine gases

Federal placer-mining laws and regulations


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