Use of permissible explosives in coal mines of Illinois.

Production of explosives in U.S. during calendar year 1919, with notes on coal-mine accidents due to explosives and list of permissible explosives tested to May 31, 1920.
Published: (1920)

Production of explosives in U.S. during calendar year 1918, with notes on coal-mine accidents due to explosives and list of permissible explosives tested prior to Mar. 31, 1919.
Published: (1919)

Production of explosives in U.S. during calendar year 1917, with notes on coal-mine accidents due to explosives and list of permissible explosives tested prior to Apr. 30, 1918.
Published: (1918)

Procedure for testing explosives for permissibility for use in coal mines, with test requirements, tolerance limits, and schedule of fees.
Published: (1935)

Investigations of explosives used in coal mines.
Published: (1912)

Analytical method for detecting blown-out shots in coal mines.
Published: (1919)

Shot firing in coal mines by electricity controlled from outside.
Published: (1915)

Production of explosives in U.S. during calendar year 1914, with notes on coal mine accidents due to explosives.
Published: (1914)

Primer on explosives for coal miners.
Published: (1911)

Primer on explosives for coal miners.
Published: (1911)

Production of explosives in U.S. during calendar year 1912.
Published: (1912)

Production of explosives in U.S. during calendar year 1913.
Published: (1913)

Permissible explosives tested prior to Jan. 1, 1911, and precautions to be taken in their use.
Published: (1911)

Permissible explosives tested prior to Jan. 1, 1912, and precautions to be taken in their use.
Published: (1912)

Production of explosives in U.S. during calendar year 1921, with notes on mine accidents due to explosives.
Published: (1921)

Production of explosives in U.S. during calendar year 1920, with notes on mine accidents due to explosives.
Published: (1921)

Production of explosives in U.S. during calendar year 1916, with notes on coal-mine accidents due to explosives and list of permissible explosives, lamps, and motors tested prior to Mar. 31, 1917.
Published: (1917)

Production of explosives in U.S. during calendar year 1915, with notes on coal-mine accidents due to explosives and list of permissible explosives, lamps, and motors tested prior to May 1, 1916.
Published: (1916)

Coal-mine fatalities in U.S., 1919, and coal-mine statistics supplementing those published in Bulletin 115; list of permissible explosives, lamps and motors tested prior to Jan. 31, 1920.
Published: (1920)

Coal mine fatalities.
Published: (1931)

Coal mine fatalities.
Published: (1930)

Coal mine fatalities.
Published: (1932)

Production of explosives in U.S. during calendar year 1924, with notes on mine accidents due to explosives.
Published: (1925)

Production of explosives in U.S. during calendar year 1922, with notes on mine accidents due to explosives.
Published: (1923)

Production of explosives in U.S. during calendar year 1926, with notes on mine accidents due to explosives.
Published: (1926)

Production of explosives in U.S. during calendar year 1925, with notes on mine accidents due to explosives.
Published: (1925)

Production of explosives in U.S. during calendar year 1923, with notes on mine accidents due to explosives.
Published: (1924)

Dangerous and safe practices in bituminous coal mines.
Published: (1919)

Coal-mine fatalities in U.S., 1926.
Published: (1926)

Coal-mine fatalities in U.S., 1928.
Published: (1928)

Coal-mine fatalities in U.S., 1929.
Published: (1929)

Coal-mine fatalities in U.S., 1927.
Published: (1927)

Coal-mine fatalities in U.S., 1925.
Published: (1925)

A primer on explosives for coal miners /
by: Munroe, Charles E. (Charles Edward), 1849-1938, et al.
Published: (1909)

Coal-mining problems in State of Washington.
Published: (1924)

Concrete stoppings in coal mines for resisting explosions : detailed tests of typical stoppings and strength of coal as buttress.
Published: (1931)