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Mock-Boiler-House
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Mary Harrison Mine
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Mock-upper-derrick-detail-opposite
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Mina-Unk-Building
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USN #173
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interior-1
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Along the Line
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Stock Car #151
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WSL-7-Piston-Detail
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Maintenance of Way
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(20 items total)
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End-View
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Views: 13288
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Sonoma Magnesite Company plant containing 50-foot rotary kiln. California. August 25, 1917.
USGS Historical Photograph
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