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<br />1~RANK POUGtl--4,
<br />5:1t
<br />LS I 1f I N G AND ?u I N E hi E T H O D S.--Continued.
<br />Ilo.2 level is where work is carried on at the present limo,
<br />Both drifting and eloping,with double and single hand drilling
<br />'this is l0U feet below No,l level.
<br />The method of ore extraction is overhand stopind and drifting
<br />by hand.
<br />iiir, method of timbering is stalls and square sots covered with
<br />]egging.
<br />The timbors aro 9p1'UC6 propared by hand, and sufficion?. to
<br />secure safety.
<br />Underground tranming is done by hand.
<br />Duckats on a trolly are uaod for truruning.
<br />Chuton• are lnadod by hand and (;cavity,
<br />S,yntem of vrntllation is natural.
<br />The system oi' drainago is a srnull stoarn pump, which Sa buf.ng
<br />run about 2 bourn ouch clay.
<br />Canillon aro used for li~htinQ.undnr~rcund.
<br />Thr• ~L!ino has two roxitn one through Lunncl and ono Lhraugh tho
<br />Shaft.
<br />Iinl;lneer• operULor snEina ut onglno.
<br />s+enl lino uaod Ss ~ lnr;h galvanl•r.ed wlt•e lf.no with an 0"
<br />Lino bong and St.r ',e nl~nuln ore uued ,
<br />T A T I `r_ '1' I C
<br />Tot,u1 Lons per month from 1G Lo :>0.
<br />!u. nvora~o value par month W100,o0,
<br />'1'ntul numtier of foot in shuftn 42}i. Lout per font A ~O, on
<br />'1'oLul numbor of feet in lh•i1'L^ X300. ° ° " 10.00
<br />'Petal nwnb0r of 1'r,et in cr'ouucuLs 71;0. " " " 1D, on
<br />'Putu 1. number of fuOL in raluee 3%ti, " " " 7.1i.0a
<br />'P~,Lu1 number of feat in dov0lopmont, fiAfiO.
<br />Cunt. 01' cool. por Lon ~j].O,oo,
<br />Cost of powder' .1(1~ por pound.
<br />CouL of LLnhnr $%:O.no nnr month.
<br />Cant, el' 1Linf.nLr e1' ore $'1.0,0o per ton.
<br />n u
<br />Cwu1, of 0rne].t1ng ore O.oo
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