Search U.S. government technical reports digitized or harvested by TRAIL.
The use and value of air analyses in Illinois mines
Some safety records in Illinois coal mines
Review of Illinois coal-mine fatalities for 1933
Fatalities in Illinois coal mine, 1934-36
One hundred-percent first-aid training, Peabody Coal Co., Taylorville, Christian County, Ill.
Coal-mine mechanization and accident-frequency rates of hand and mechanical loading in Illinois