Biennial Report, Volúmenes1-21883 |
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Página 3
... give the condition of the mines from July 1 , 1881 , to June 30 , 1888 , containing a statement of the approximate coal pro- duction of the State , a list of the fatal accidents , a brief statement of the labors of the Inspector for the ...
... give the condition of the mines from July 1 , 1881 , to June 30 , 1888 , containing a statement of the approximate coal pro- duction of the State , a list of the fatal accidents , a brief statement of the labors of the Inspector for the ...
Página 16
... give satis- faction ; but , as his two mine foremen , William and Sandy Orr , would not talk about any other mode of ventilation , he finally concluded to try one ; and after the fan was in place I visited the mine , and found the ...
... give satis- faction ; but , as his two mine foremen , William and Sandy Orr , would not talk about any other mode of ventilation , he finally concluded to try one ; and after the fan was in place I visited the mine , and found the ...
Página 20
... give them trouble . The escape is through the furnace shaft , and is situated one hundred and nine yards from the mouth of the slope . The Anderson Bros. Mining and Railway Company have a mine situated one mile south of Knoxville ...
... give them trouble . The escape is through the furnace shaft , and is situated one hundred and nine yards from the mouth of the slope . The Anderson Bros. Mining and Railway Company have a mine situated one mile south of Knoxville ...
Página 33
... give them a market without coming in competition with other mines , north or south , where the coal is thicker and can be put on the mar- ket cheaper than Warren county coal . Lumsdon Bros. have a mine at Summerset , where they mine con ...
... give them a market without coming in competition with other mines , north or south , where the coal is thicker and can be put on the mar- ket cheaper than Warren county coal . Lumsdon Bros. have a mine at Summerset , where they mine con ...
Página 34
... gives a good current of air , and if properly conducted , sufficient to ventilate the mine . Coalfield . The mines at Coalfield are opened by drifts . The old Black Diamond mines have been in operation for several years , and are about ...
... gives a good current of air , and if properly conducted , sufficient to ventilate the mine . Coalfield . The mines at Coalfield are opened by drifts . The old Black Diamond mines have been in operation for several years , and are about ...
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Términos y frases comunes
accident air-way Albia Angus appointed bituminous coal Bituminous shales black-damp Blue sand shales Boone county Boonesboro cage carbonic acid cause charge Coal and Mining Coal Company coal measures coal mines comply condition Coroner court creek cubic feet Dark death district dollars Drift deposit duties engine entry escape shaft examination feet per minute five furnace furnish Governor Gray clay shales hoisting shaft hole hundred feet Impure inches inspection inspector of mines jurors Kalo Keokuk county Kirkville labor Light limestone located Lucas county machinery Mahaska county map or plan MCELHANY miles miners mining boss Mining Company mining law Moines river oaths do say opening Oskaloosa Ottumwa owner or agent persons employed Polk county pressure proper railroad rock roof safety safety-lamp sandstone shaft or slope side superintendent therein thereof thickness thousand tion underground ventilation volume of air Wapello county William