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d <br />:ri I N E A Id D ir1 I N E T.1 E T H O D S ,(Continued,) <br />The shaft is secured by pillar of ground upon each side sufficient <br />to insure safety, <br />All vrinzes and mill holes are covered or surrounded with guard rails. <br />Tho shaft is not being sunk, <br />', 1'he shaft houso is over collar of shaft, <br />Power house 150 ft a of shaft„ Y,lacksmith shop 75 ft td , <br />The mothod of ors extraction is that of drifting and ov,+r Ik4n(1 <br />stoping,using.the Sullivan machine drill, <br />Sinpln hand dr117ing is also amployPd, <br />The ti.mburing mothod is that of square sets and rribs,nncl is suf- <br />ficient, <br />Tho timbors used era whito spruce prnparod nt mill,and are in rood <br />condition, <br />Thn churns ernpioysct am conatrurted of 3 in plank vrith vroocton <br />91idn rate 9. <br />Under ground trrrnuning to done n~~ mnnur.,l lnhor,uatng steel mina oars, <br />Trackaro 1N in guns lA lb roils, <br />Vuntfllation is natural rind nufPiciont, Moxlaus gesso ern r,ot nret <br />with. Sanitary conditions are good, <br />All old tintbnrn hnvo been removed from under ground vrarkings <br />whoravor IIBCOA9nPy, <br />The sJtuft in dividod lots throe couginrtmc~atu; turn nompnrtntnnt <br />once-vrny and lrutdor-v,ny, <br />Thu lnddor-way is px•ovldod with lndclars,the inddarn nrr+ sai'a,ne- <br />rurn and nnaossib'lo, • <br />I,nddnr-vm,y rsontaius stnam,wntor and a1r pJp,+s, <br />l.nndittrs at•u provid4d Sn latddar-wr,y eat to osaoas 2(; ft npnrt, <br />'there am wiuPaa nerd man-ways noneontiu/! levels. Gee !n kept In <br />r'upYir and c+yulpJrod with Judd.+rs, 'fha mina to nonnurtud with the <br />'lrq: Ttrnttal, 1?xiCa ern rr;cdlly ncnasniblra Par nnq,lnyoas, <br />ir1P;}ttSttg uridor ground by r+lar.trinlty and nnnAlPS, <br />