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Coal-mine explosions and coal- and metal-mines fires in the United States during the fiscal year ended June 30, 1940
How mine workers can help to prevent mine explosions
Coal-mine explosions and coal- and metal-mine fires in the United States during the fiscal year ended June 30, 1941
Fires in surface mining and milling structures
Coal-mine explosions and coal- and metal-mine fires in the United States during the fiscal year ended June 30, 1944
Coal-mine explosions and coal- and metal-mine fires in the United States during the fiscal year ended June 30, 1945
Coal-mine explosions and coal- and metal-mine fires in the United States during the fiscal year ended June 30, 1947
Underground metal-mine fires from cutting and welding