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Butte, Anaconda & Pacific Railway electric train in Silver Bow Canyon, 1914.
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[Anaconda, Montana].
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[Convertor isles - pouring matte].
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[Copper concentrator jigs - east section].
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[Copper concentrator, Frazer & Chalmers rolls].
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[Copper concentrator, table section].
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[Copper concentrator. Mineral separator flotation machines. Section #1, before operation].
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[General view - new works - looking southeast].
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[General view of smelter].
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[Interior of plant. Copper being drawn. GF.]
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[Main flue - excavation for main flue].
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[Reverberatory interior #5 furnance].
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[Roaster #2. Building and furnaces under construction].
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[Stack and flues. Base of stack - showing dust - interior].
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[Stack construction - stack & treaters].
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[Stack construction 478'].
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[Tailings - main launder flume for flotation and leaching tailings].
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[Zinc plant - cathodes and strippers].
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[Zinc plant, leaching plant, Laist Experimental Plant].

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