Search U.S. government technical reports digitized or harvested by TRAIL.
Analysis of haulage fatalities in coal mines :January-June 1951
Analysis of haulage fatalities in bituminous-coal mines in 1950
A practical method for teaching mine workers and officials use of gas-detecting equipment
Recommendations for improved shuttle-car-haulage safety
Recommended standards for installation and maintenance of haulage roads
It couldn't happen :(a description of five unusual fatal mine accidents)