Browse TRAIL Inventories

Organization plan of the Holmes Safety Association

Questions and answers on first-aid training

Analysis of haulage fatalities in coal mines :January-June 1951

Federal coal-mine inspection :a decade of progress : annual report for fiscal year 1951 and 10-year review

Analysis of haulage fatalities in bituminous-coal mines in 1950

Hazard of firing open, unconfined shots in coal mines


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