Safety Inspections in and Around Iron Mines in the Lake Superior District

The Cost of Accidents to Industry

Safety Posters at the Calumet & Hecla Mines

Safety Education at Iron Mines of the Lake Superior Region

Safety in the Iron Mines of the Menominee Range, Michigan

Medical Service, Accident Reports, Compensation, and Welfare at Iron Mines in the Lake Superior Region

Safety Standards and Safety Suggestions at Iron Mines in the Lake Superior Region

Danger to the Public from Abandoned Mine Workings and Other Property

Electrical Blasting in Sinking Montreal No. 5 Shaft: Also Some Safety Practices at the Montreal Mine

A Test of Treated Timbers in a Mine at Negaunee, Mich

Safety Education in Schools of Mining Districts