Safeguarding Electrical Equipment Used in Gassy Mines: European Practice. Germany. III

List of Permissible Mine Equipment

Who May Set Off Blasts in Coal Mines?: (state Regulations Relating Thereto)

Hazards from Low Or Under Voltage

Investigation of Electrical Equipment, Safety Lamps, and Gas Detectors for Safety

Why Miners' Portable Electric Lamps Require Safety Devices

Misuse of Flame Safety Lamps and Dangers of Mixed Lights

Safeguarding Electrical Equipment Used in Gassy Mines: European Practice. Belgium. II, Issues 6135-6170

The Overheating of Rubber-sheathed Trailing Cables

State and Federal Electrical Shot Firing Regulations

Requirements for Bolts and Similar Fastenings for Permissible Electrical Equipment

Milestones in Mine-safety Legislation

List of Permissible Mining Equipment

List of Manufacturers of Permissible Equipment and Explosion-proof Accessories, as of January 1, 1930

List of Permissible Mine Equipment Approved to January 1, 1940

Electrical Safety Inspection: Suggestions for Mine-safety Engineers

Fatal and Nonfatal Electrical Accidents in Coal Mines

Safeguarding Electrical Equipment Used in Gassy Mines: European Practice. France. IV

Selected List of Bureau of Mines Publications Covering Safety Studies and Activities of the Electrical Section

Suggested Safety Rules for Installing and Using Electrical Equipment in Coal Mines