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_ Y <br />1 <br />' 1 <br />s::z <br />~2) <br />twenty Peet above the collar of the abaft-Size of sheave wheel <br />36 ina.There is s smith shop carpenter ahop,offica,atablea,and <br />boarding house on the proaperty,also ore bins and plant for pre <br />paring timber-Water supply-"r'renoh.OAlbh. <br />i <br />Surface transportation:-Wagon road to Breckenridge, <br />Explosives. <br />;iercules povrder 40 per cent is used in blasting,;vith German In- <br />soloid fus3-NO metal tapping beta allowed In mine -"looden +. sap- <br />in3 bars being ~prorided-No powder *°~an employed-Explosives are <br />:jtored in aagezine provided for that purpose,ahich la situated <br />350 feat from workings-Overage e.uount kept in storage-I000'lba. <br />C'r,aractar oP magazine-WOO3.Mine has devi^.e for warming nolyder- <br />Barnes electric-iio vile or combustbles stored with po•.vier. <br />Mining. ~ <br />feet in length, ~ <br />The Wain opening to the Tine is a tunnel I000 <br />eight hundred feet frov the portal an interior *,hree ~ompart- ,I <br />ment ahaPt has been aunX on the din of *he vein at an angle of <br />about 50 degreea,to the depth of about 600 feet on the incline. j <br />The hoisting is done by two skips coup+.er balan~e3,vonneotions ~ <br />era wade with the tunnel above from the dlf*'erent le•~ela run ~ <br />i <br />from the in :line shaft. ~ <br />i <br />Hoisting. <br />tlsthod employed:-Electricity-'den era rala•~d and lowered by .t he <br />machinery-Weight of load hoisted-2000 lbs.-Distan:e hoisted-600 <br />feet-Cab la oP 3/~• inch steel-Condition good-NO oages,skir;s used <br />Bell line oP 3/4 manilla rope-ldining Bureau signal eoi~, in use- <br />rahioh is posted at engine and levels-den prohibi*.ad from riding <br />on loaded sKlpe,and notice posted to that eYfe^-t-Hv buildings <br />at portal of tunnel. <br />Mine method3. <br />Method of ore extraction-Stopin8 and drifting-*1v ".a^.hina drills <br />employed-Single and double hand drilll~;7 u.,ed. <br />Timbering'-Stulla and lagi3ing-suffivient-Ti~:ber prapare:i at t%>v <br />mine-OrdinerY mine chutes-Tramaing done un`largroiuld by ^~en,bY <br />electric motor from nine to r~ill,on I2 lb.to the yard rail. <br />ventilation-Natural draft-No gases ^e*. ::pith. <br />Exits. <br />Shaft,or incline ie divided into three comD~'tments with good <br />