Browse TRAIL Inventories

The effect of stemming on the efficiency of explosives

Magazines and thaw houses for explosives

Investigations of fuse and miners' squibs

Permissible explosives tested prior to March 1, 1913

Production of explosives in the United States during the calendar year 1913

Production of explosives in the United States during the calendar year 1912

Permissible explosives tested prior to January 1, 1914

Permissible explosives tested prior to March 1, 1915

Production of explosives in the United States during the calendar year 1914 :with notes on coal mine accidents due to explosives

Production of explosives in the United States during the calendar year 1915 :with notes on coal-mine accidents due to explosives and a list of permissible explosives, lamps and motors tested prior to May 1, 1916

Permissible explosives :tested prior to January 1, 1917

Production of explosives in the United States during the calendar year 1917 :with notes on coal-mine accidents due to explosives and a list of permissible explosives tested to April 30, 1918

Sensitiveness of explosives to frictional impact

Production of explosives in the United States during the calendar year 1918 :with notes on coal-mine accidents due to explosives and a list of permissible explosives tested to March 31, 1919

Development of liquid oxygen explosives during the war

Production of explosives in the United States during the calendar year 1919 :with notes on coal-mine accidents due to explosives and list of permissible explosives tested to May 31, 1920

Production of explosives in the United States during the calendar year 1920 :with notes on coal-mine accidents due to explosives

Production of explosives in the United States :during the calendar year 1921: with notes on mine accidents due to explosives

Permissible explosives, mining equipment, and apparatus, approved prior to March 15, 1922

Permissible explosives, mining equipment and apparatus approved prior to January 1, 1923

Production of explosives in the United States during the calendar year 1922 :with notes on mine accidents due to explosives

Progress of investigations on liquid-oxygen explosives

Production of explosives in the United States during the calendar year 1923 :with notes on mine accidents due to explosives

Permissible explosives, mining equipment, and apparatus approved prior to January 1, 1925

Production of explosives in the United States :during the calendar year 1924 : with notes on mine accidents due to explosives

Accidents due to explosives in metal mines of the Southwest, as shown by records in Arizona

Production of explosives in the United States :during the calendar year 1925 : with notes on mine accidents due to explosives

Production of explosives in the United States :during the calendar year 1926 : with notes on mine accidents due to explosives

Production of explosives in the United States :during the calendar year 1927

Production of explosives in the United States :during the calendar year 1928

Toxic gases from 60 per cent gelatin explosives

Production of explosives in the United States during the calendar year 1930

Production of explosives in the United States :during the calendar year 1931

Production of explosives in the United States :during the calendar year 1932

Preventing accidents by the proper use of permissible explosives

Production of explosives in the United States during the calendar year 1938

Production of explosives in the United States during the calendar year 1939

Theoretical calculations for explosives.

Production of explosives in the United Statesduring the calendar year 1940

Production of industrial explosives in the United Statesduring the calendar year 1941

Theoretical calculations for explosives.

Production of industrial explosives in the United Statesduring the calendar year 1942

Production of industrial explosives in the United Statesduring the calendar year 1943


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