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YI <br />(~ <br /> <br /> <br /> <br />•~.,. <br />,:,. <br />~;;_,-, <br />N):. <br />~.' ~ 1, <br />,.~p~ <br />~'6 <br />:n <br />+0~ , <br />1. <br />dl~ k <br />1. <br />~.r_; <br />~`'r"; <br />~~,':,'. <br />i ~9, <br />' ~ ~ r <br />a <br />~~ <br />f <br />k i. <br />l <br />~,~, <br />r ,' <br />?i <br />~.f <br />a i, <br />' ; <br />J <br />~, t <br />~! ~ t <br />'dINF AND 'rfI klE ~.4ETHODS .(Continued,) <br />The sY.ate rode of signals is posted in engine room, at collar of <br />shift and at oath level station, <br />All persons are prohibited from riding on .loaded cage; this notice <br />is posted near collar of sktaft. <br />flotice stating the maximum No. og men permitted to ride on cage '~ <br />at one time is posted at collar of shaft and at each level station, <br />The chairs employsd,antomatic lsver, <br />Thy cRga guides are 4 x G,Oragon pins and are in good condition, <br />The shaft is at all atRtiOna provirlecl with gttard rails. <br />The shaft is secured with pillrir of ground upon each lido auffir,ient <br />to insure safety, <br />All vrinaes and mill holes acs covered,or aurrottnded with guard <br />rails, <br />'P1te abaft in not bring sunk. <br />The property is daveloped by two tunnsls,Ihtrant tunnel 10 x 1?, <br />4,•} length 3,000 ft; Contpromisa tunnel,? x R, length 1,50Q ft„ <br />-( Gan under ground abaft 4 - 1~?. x 9 ft,two oompartmsnt,fb0 ft drag, <br />Pramo abed r.onnscta with atahJ.o,whioh i.a 10 ft to right of tttnnol <br />portal, <br />1'he tunnels ara provided with goad and sufficient doors at a raae- <br />on•~blo distancs From ontrnnaa to provant ndmianion of noxious Pumas <br />erui ];rtsos from said huilainga,altottld t'ira orrur, <br />1'ioora can bo opsrntsd from witltaut, <br />'I7ra mathod of ors extraction is that of tnlnnting,l+icking,drifting <br />grad ever hand stoping,with Ingsrsoll-Sargsnnt acrd llardsorg mrtehine <br />drills, <br />Roth aiuglc> and doubls hand drilling nro also employs~.l, <br />T'ha ttmborlrtr, method is thrit of nquara seta 1R x 1R, and stuns, <br />and the timharing in suffir,lant. <br />Ticci nh~tft in divddaJ lrito two compnrtrnsnts,onge way grad ladcisr-avny, <br />Thn lnddar-vrny is provided wJ.th F:aotl leddera,lruwtrr-wny OO71t Fllna <br />