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" That it shall be the province and duty of said bureau and its director, under the direction of the Secretary of the Interior, to make diligent investigation of the methods of mining, especially in relation to the safety of miners, and the appliances best... "
Official Congressional Directory - Page 288
by United States. Congress - 1914
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Miners' Circular, Issues 53-61

United States. Bureau of Mines - Mines and mineral resources - 1945
...bureau and its director, un direction of the Secretary of the Interior, to make diligent investigation methods of mining, especially in relation to the safety of miners, and th ances best adapted to prevent accidents, the possible improvement of co\ under which mining operations...
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Reports of the Department of the Interior, Volume 1

United States. Department of the Interior - 1912
...its director, under the direction of the Secretary of the Interior, to make diligent investigation of the methods of mining, especially in relation to...mining operations are carried on, the treatment of orea and other mineral substances, the use of explosives and electricity, the prevention of accidents,...
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Hearings Before the Committee on Interstate and Foreign Commerce of the ...

United States. Congress. House. Committee on Interstate and Foreign Commerce - Fire insurance - 1912 - 37 pages
...to the causesof mine explosions, methods of mining, especially in relation to the safety of miners, the appliances best adapted to prevent accidents,...under which mining operations are carried on. the use of explosives and electricity, the prevention of accidents and other inquiries and technologic...
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Scientific American Reference Book

Albert Allis Hopkins - Encyclopedias and dictionaries - 1912 - 597 pages
...lessening loss of life and waste of resources in mining anil metallurgical operations. It is t-> make investigations of the methods of mining, especially in relation to the safety of miners, the appliances hest adapted to tho prevention of mine accidents, the improvement of mining conditions,...
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Report of the Department of the Interior ... [with Accompanying ..., Volume 1

United States. Department of the Interior - 1914
...Its director, under the direction of the Secretary of the Interior, to make diligent Investigation of the methods of mining, especially in relation to...and other mineral substances, the use of explosives end electricity, the prevention of accidents, and other inquiries and technologic Investigations pertinent...
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Manual of Regulations of the Bureau of Mines

United States. Bureau of Mines - 1915 - 114 pages
...to the causes of mine explosions, methods of mining, especially in relation to the safety of miners, the appliances best adapted to prevent accidents,...under which mining operations are carried on, the use of explosives and electricity, the prevention of accidents, and other inquiries and technologic...
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Bulletin, Part 2

Mines and mineral resources - 1915
...to the causes of mine explosions, methods of mining, especially in relation to the safety of miners, the appliances best adapted to prevent accidents,...under which mining operations are carried on, the use of explosives and electricity, the prevention of accidents and other inquires and technologic investigations...
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Bulletin

Education - 1918
...Bureau of Mines is rharged with the investigations of the methods of mining, especially In relation 10 the safety of miners and the appliances best adapted...treatment of ores and other mineral substances, the use of eiplosives and electricity, the prevention of accidents, and other inquiries and technological Investigations...
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Federal Statutes Annotated: Judiciary (concluded) to passports

United States - Law - 1918
...its director, under the direction of the Secretary of the Interior, to make diligent investigation of the methods of mining, especially in relation to the safety of miners, and the appliances beet adapted to prevent accidents, the possible improvement of conditions under which mining operations...
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W. B. Wilson and the Department of Labor

Roger Ward Babson - 1919 - 276 pages
...of the United States, to make diligent investigation of the methods of mining, the safety of miners, the possible improvement of conditions under which...operations are carried on, the treatment of ores, the use of explosives and electricity, the prevention of accidents, the value of mineral products and...
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