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13 results returnedCoal-Mine Fatalities in May, 1926
Accident-Severity Rates For Certain Metal Mines
The National Safety Competition of 1929
Coal-Mine Fatalities in April, 1931
Coal-Mine Fatalities in December, 1930
Coal-Mine Fatalities in February, 1931
Coal-Mine Fatalities in June, 1931
Coal-Mine Fatalities in May, 1931
Coal-Mine Fatalities in March, 1931
Coal-Mine Fatalities in November, 1930
Coal-Mine Fatalities in January, 1931
Quarry Accidents in the United States During the Calendar Year 1937
Published Year
Subject
- Coal mine accidents. (10)
- Coal mines and mining -- United States. (9)
- Mine safety. (2)
- Coal mines and mining. (1)
- Quarries and quarrying -- Accidents -- United States. (1)
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