Browse TRAIL Inventories

Shaft sinking at the Sevier Valley Coal Co. mine

What the coal miners can do to prevent injury from falls of roof

Mining bituminous coal by stripping methods

A study of falls of roof and coal in mines in the number 8 field of eastern Ohio

A study of falls of roof and coal in mines of Harrison County, West Virginia

How to prevent death and injury from falls of roof in coal mines

Timber withdrawing and devices used for this purpose in some coal mines

An international viewpoint on safeguarding electrical equipment used in gassy mines

Competitive conditions in the international coal trade

Hazard of igniting coal by electric circuits in mines

Shaft- and slope-bottom lay-outs at coal mines

The importance of adequate voltage for distribution systems in coal mines

Truck vs. rail haulage in bituminous-coal strip mines

Coal-mine explosives :their characteristics, selection and safe use

Studies of roof movement in coal mines.

What is the responsibility of the coal-mine official in the present change to and future of mechanizes mining?

Some phases of haulage accident prevention in anthracite mines

Multiple-shift mechanical mining in some bituminous coal mines.


Published Year

Subject

Author