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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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A Compilation of the Messages and Papers of the Presidents, Volume 20

United States. President - Presidents - 1922 - 7116 pages
...Its director, under the direction of the Secretary of the Interior, to make diligent investigation of the methods of mining, especially In relation to...which mining operations are carried on, the treatment or ores and other mineral substances, the use of explosives and electricity, the prevention of accidents,...
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Service Monographs of the United States Government, Issue 3

Brookings Institution. Institute for Government Research - United States - 1922
...investigation of mine explosions, taken over from the Geological Survey, it included investigation of the methods of mining, especially in relation to:...to prevent accidents ; The possible improvement of the conditions under which mining operations are carried on; The treatment of ores and other mineral...
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Service Monographs of the United States Government, Issue 3

Brookings Institution. Institute for Government Research - United States - 1922
...investigation of mine explosions, taken over from the Geological Survey, it included investigation of the methods of mining,, especially in relation...appliances best adapted to prevent accidents; The treatment of ores and other mineral substances; The use of explosives and electricity; and The prevention...
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Service Monographs of the United States Government, Issue 3

Administrative agencies - 1922
...investigation of mine explosions, taken over from the Geological Survey, it included investigation of the methods of mining, especially in relation to:...appliances best adapted to prevent accidents; The treatment of ores and other mineral substances; The use of explosives and electricity; and The prevention...
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Interior Department Appropriation Bill: 1923, Hearing ... 67th Congress, 2d ...

United States. Congress. House. Appropriations - 1922 - 947 pages
...to the causes of mine explosioas, 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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Hearings: Interior Dept

United States. Congress. House. Committee on Appropriations - 1922
...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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Interior Department Appropriation Bill, 1923: Hearing[s] Before Subcommittee ...

United States. Congress. House. Committee on Appropriations - 1922 - 947 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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A Compilation of the Messages and Papers of the Presidents, Volume 20

United States. President - United States - 1922 - 7116 pages
...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 tbe appliances best adapted to prevent accidents, the possible Improvement of conditions under which...
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Message of the President of the United States Transmitting the Alternative ...

United States. Bureau of the Budget - Budget - 1923 - 924 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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Transactions of the American Society for Steel Treating, Volume 3

American Society for Steel Treating - Metals - 1923
...specific work. The Bureau of Mines, according to its organic act, is "to make diligent investigation of the methods of mining, especially in relation to...miners, and the appliances best adapted to prevent accident, the possible improvement of conditions under which mining operations are carried on, the...
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