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^ <br />-s- <br />`i,~ ~, <br />`,y <br />'Y <br />1,) <br />f ~ ..: ~,. <br />i' j~ ' a <br />j1(;' ~' 3;:L' <br />{j,i±'~ <br />~~,gr' <br />is <br />~;~ <br />i. <br />f <br />1; <br />!EI NI RO A2;D HI AE ldk'TH 0 DS. <br />~'' The main opening is what is mown as no. s tunnel. The <br />`~ <br />mine has 6 le*•els. Number oae level is where work la carried <br />on at present, Only timb ere are hoibbed. The cable is <br />in good condition being replaced in Yaroh 1912. A E~8 1n Ch <br />w!re heel line and signals bells are used.-The state code <br />is uGed in sigtlelling, these are posted nsar collar of . <br />ehaPt. The ore bins, enow Sheds and blacksmith shop are <br />near entrance to tunnel.-The tunnel is pTovided with suf- <br />ficient doors. The method of ore extraction is overhand <br />stoping: One man Waugh s and Ingersol drills are need. <br />The method of timbering is stalls and square seta which <br />are sufficient. The timbers aTe Pin= anA spruce Prepared <br />b-• hand. Underground tramming is done by mules, Steel <br />cars are used, The st•stem of ventilation is natural. <br />The sanitar+• conditions are good. The shaft is In two <br />compartments one for ladderwap the other for hoist, lanet- <br />inga in ladder-wa±• ?re 16 felt apart. All levels ~,.re <br />conzect.ed. The mine has three ezits-bp means of turi:.ele <br />running to the surface. <br />S T A T I S T I C S. <br />Average tonnpge per month 200 . <br />Cost of timber x:10 per foot. <br />Cost of powder $.17 per pcund. <br />Cost of transporting supnlLee to mine $2.50 per ton <br />Coat of mining ore $10.00 perton <br />Coat per ton trans-porting ore to railroad $x.00 <br />MEN Ek PL DYED. <br />8 machin. drill,.~n $4.00 fo.~ 8 hours <br />15 miners 3.00 <br />2 tlmbermen 3.95 ^ <br />2 trammera 3:25 ^ <br />3 ore asso._•tera 3.00 <br />2 laborers E <br />25 <br /> . <br />E engineers 4.00 ^ <br />2 blacksmiths 3,75 ~ <br /> <br />2 f°rmhati 5.00 • <br />