Browse TRAIL Inventories

Blast-furnace gas studies

Hydraulic classification :its theory, mechanical development, and application to ore dressing : with a chapter on Methods of determining the densities of liquids and ore pulps

Identification of oil-field waters by chemical analysis

Stop, look and listen! :the roof is going to fall

Desulphurizing action of manganese in iron

The tin situation from a domestic standpoint

Consumption of tin in the United States, 1925

One hundred per cent of the employees of two large Illinois coal mines trained in first aid

Reduction mills in Idaho in 1925

Reduction mills in Utah in 1925

Sources and distribution of major petroleum products :Atlantic Coast states-1925

How are men killed in mines by falls of roof and coal?

Questions and answers on Bureau of Mines approvals of electrical equipment

One hundred and one questions on electrical inspection in and about mines

The chromium situation from a domestic standpoint

Effective rock-dusting of coal mines

Area of unsupported roof in coal mines :conditions and factor[s] for consideration

Fatal accident from entering unventilated raise after blasting

Mica

Coal-mine safety organization.

Wanted :more detailed reports on electrical accidents

Instructions for sampling atmospheric dust by the impinger method

Permissible explosives defined

Some phases of accident prevention in industry

The motor-fuel situation

Coal-Mine Fatalities in the United States, 1926

Metal-Mine Accidents in the United States During the Calendar Year 1925

Quarry Accidents in the United States During the Calendar Year 1925

Drilling and Blasting in Open-Cut Copper Mines

Problems in the Firing of Refractories

Acid Processes for the Extraction of Alumina

Petroleum refineries in the United States, January 1, 1928

Natural-gasoline plants in the United States

Accident-prevention work of the Midwest Refining Co.

Safeguarding electrical equipment used in gassy mines :European practice

Propagation of flame in mixtures of natural gas and air

Utilization and Prevention of Molybdenum Waste in Oxidized Lead Ore Treatment

Preliminary ore dressing tests to recover manganese in rhodochrosite ores.

Analyses of Oklahoma coals

Analyses of West Virginia coals

Development and safety of the storage-battery locomotive

State laws relating to coal-mine timbering

The sulphur problem in burning coal

Cyanide extraction of gold and silver associated with arsenic and antimony in ores :with especial reference to those in Nevada and South Dakota

A system of analysis for oil-field waters

Prevention of accidents with explosives in the tri-state zinc and lead ore producing district

Hazards in connection with concentrated coal mining

Fires and fire prevention in Lake Superior mines

Survey of cracking plants, January 1, 1928

Railroad fuel oil consumption in 1927


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