Browse TRAIL Inventories

Stench warnings in metal mines

Permeation of oxygen breathing apparatus by gases and vapors

The sugar-tube method of determining rock dust in air

Analyses of Iowa coals

Tests of gas masks and respirators for protection from locomotive smoke in railroad tunnels with analyses of tunnel atmospheres

Permissible explosives, mining equipment and apparatus approved prior to January 1, 1923

Gasoline saved on government trucks by adjusting carburetors by exhaust gas analysis

Coal analyses from twenty-five laboratories compared

The universal and the fireman's gas masks

The carbon monoxide self-rescuer

Exhaust gases from engines using ethyl gasoline

The Bureau of Mines Orsat apparatus for gas analysis

Analyses of Alabama coals

Analyses of Utah coals

Analyses of Tennessee coals

Analyses of Missouri coals

Analyses of Indiana coals

Analyses of Oklahoma coals

Analyses of Arkansas coals

Work of the experiment stations of the Bureau of Mines

Recent developments in the production of motor fuels from coal

Analyses of Kansas coals / [by the U.S. Bureau of Mines].


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