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;RzNIIac. <br /> <br />I <br />I <br />1^tte proparty is developed by a tunnel A-1~2 x 7 ft,A00 ft long. <br />Stope over tunnel level 40 ft long. <br />Brock is carried on in drift and stops. <br />The turmel iA provided with good and sufficiont doors at a rAa.^.on- <br />able distance from ontranre to prevent admission of noxious gaseA <br />from said building,Ahould fire occur. <br />Smitl+ shop is about 10 ft to right of tunnel entrance. <br />Doors can 5e operatod from eithout. <br />Tho method of ore axtraction is that of drifting and ovar hand sto- <br />ping by siingle hand driJ.ling. <br />The timbering iA that of atullA,and is suffiriont, <br />The timbers used are whito spruce propared by hand at mine. <br />Tho condition of timbers au poor+.. <br />The loading chutes are constructed of 3 in plankrwith vroodorr slide <br />Eatao. <br />Under ground trarmning iA done by manual labor mith stoal mine cars. <br />Trackage 1R in guagel µ-~ 9 lb rails. <br />The v~mtillation iA natural and sufficient. <br />Noxious Are t+ot met wir.h. <br />Sanitary conditions are rood. <br />1'he tiwborA ara all in good condition. <br />The mine has a doublo exit for omployaes. <br />T}re'lowor tunnel connects vrith uppor tunnel by n F,0 ft rniAO. <br />Exits are readily accessible for AmployeeA. <br />Idghting under ground by candles, <br />S TAT I~S TICS , <br />Production' <br />Average tonnage per month <br />Development, <br />Total No ft in tunnel <br />Total No ft Sn croaA-cuts <br />Total 1Jo ft in raise <br />Total No Pt Sn development vrork <br />1~10U tons. <br />A00 Pt <br />200 Yt <br />fi0 f t <br />1~Ob0 ft <br />:; <br />J ~^ <br />