MINEBK00984

• County: Summit
• Volume: 13
• Document: Inspectr
• Suffix: A

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;onr the Pa~nsylianir tunnel 630 toot in longth,whioh is oonnoo-
tsd by two nprtit•Illnd a third tunnel hlgh -+Q~~= ^+~,n
:340 t•ot-.ill.'laa~tD,ali t~soso wortingo are oenneotod,and~ths ore
sent down L• th• mill'by aerial tramways trem the two ptias~al
tunnola,tho.Ohi~ and Poanoylvania,tho upraieeo oonneoting the
tunn•1~ ate 230:i•et la~hai~ht,and both ar. Yept in goad repair
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with laddara along. aids the ohutoo.
-: •:~
Yino mothoda.
Method of oro.oztraotion is by sloping and dritting,maohine
drills era eanDl•yed~ooneisting of lltugh,and IngerNll-Rand.
alas •inglo hand drilling.
Timbering 1o done by otulis,and oquare oetta.Suffiolent.Native
timber is used whloh 1s proparsd at the mino.0ondition of tim-
bor good.Ordinary mino ohutee are used in the a1ne.Tramming ie
done by man on 16 ib.to the yard rail,with ordinary mine oars.
17o watrr.Vontilatien to by naturai draft-eutfioiont-1(o ga~e•
ars mat with.
bighting uadorgrovnd io by olectrioity and candles.
Etatiotios.
ir.raaa tonnage per month:-4400.-Oroa• tonnage Da Yew=-50.000
?otal xa.ot t•ot in tuanolo: 3500.Ooat p.r toot:- II4.
• • locale:-15.000.•• • ^ :- ig•
• • • u~salaoo :- 500. • • ' :- ig• '
• • ~• dorolopaeont:-19.000. .
Y•ri ar.~loyod.
6 wehiaa triilmon. X3.50• Dor day.' a hour .hint.

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Minors.
13.25• • • ~ • r

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tia~ermh. '3.50• • • tj r •

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?saeara. ~ • •
X3:00. ~ r •
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X3.50• r
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Labasara. • •
13.00. ~ r •

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Disata~itl~a• • r
13.25• !J + •
w Taaavtaea.
• •
13.40.
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2 >aTwaon.
14.00. • •
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57.00. • •
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O!llaa 1[ai~. • •
1w.00. r • •

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Ylllaa~. • •
13.74•. d • •
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16.00. • •
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