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<br /> SURFgCE PLANT.
<br />5 degrees E,
<br />
<br />3egrees The surface plant, consists of a frame shaft house,
<br />, oovered with iron, 25 x 37 ft „
<br />and housing over th
<br />'
<br />
<br />Lth of about e O
<br />Neil
<br />shaft, same containing a tw
<br /> o
<br />post type head frame, made of
<br />
<br />'hie 10 x 10'e, 30 ft, high, well constructed, and provided vrith
<br />mixture,
<br />1 a 5 ft. iron sheave vrheel, Shaft house has the followin
<br />
<br />y impreg_ g
<br /> wrings: - to the S, ,+!
<br />. awing, 21 x 67-1~2 ft
<br />used as
<br />
<br />d by a seam ,
<br />an
<br />engine room, and containing a 12 x 14
<br />doubl
<br />li
<br />
<br />in width ,
<br />e cy
<br />nder,
<br /> geared and friction clutch DO H. P,
<br />+ Vulcan Hoisting en
<br />ine
<br />
<br />npanying the g
<br />,
<br />vrith 5 ft, drum, 24 in, wide, and post brake
<br />
<br />ig chiefly . The hoist is
<br />
<br />
<br />' e ui ed with a
<br />4 PP positive indicator ( H, & B, Target) in
<br />. with quartz, plain view of the engineer, who operates the engine, apt
<br />ranging in engine; an upright N, Y, safety, 6 H, P
<br />steam
<br />i
<br /> ,
<br />eng
<br />ne,
<br /> operating dynamo by night, and machine shop in the day time;
<br />the a compound straight line, 14 x 16 Norvralk Air Compressor;
<br />some in- 5-1~2 kil, dynamo- to the 5, E, awing, 17 x 34 ft „ used
<br /> as a boiler room, and containing an 80 H, P „ horizontal
<br /> return tubular boiler, 16 X 60, using city water, carrying
<br /> a pressure of 100~r, inspected on Il4arch 23rd, 1904, burming
<br /> both soft, and hard coal. Adjoining boiler house to the
<br /> N, B „ is a coal bin 17 x 34 ft.- to the N. 1V, a wind, 16 X
<br /> 35, used. as a blacksmith and machine shop, coni;aiaing one
<br /> forge, pipe cutting machines, etc. on the N. ^r, side of the
<br /> engine room, a wing 10 x ?6 is built, part of vrhich, is
<br /> used as an office, and the remainder as an oil and tank room.
<br /> An ore house, frame, 30 x 39-1~2 1't., 35 ft. high, lo-
<br /> cated t30 ft, east of shaft house, equipped with grizzlies,
<br /> loading chutes, etc. It may be noted here that there are
<br /> ore ohutea, used by lsasers, adjoining the shaft house to the
<br /> N,e,
<br /> Tho water supply is furnished by the oity.
<br /> Surfaoe lighting is done by elecbiciaiCy.
<br /> Surfaoe transportation by wagon road, to Blackhawk
<br /> and Control City.
<br /> Oro treatment, mi1l:Lng, concentration and smelting,
<br /> NOTE, Tho mine has no mill, or reduction works of its own,
<br />
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