All Untagged Photos
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Landscape View
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Allegheny River Main Crossing
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City Waterworks Reservoir
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Filtered Water Reservoir
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Bird's Eye View of Reservoir
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Allegheny River Crossing Work
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Filters from Embankment
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Egg-Shaped Drain
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Filtration Plant Progress
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Brilliant Pumping Station
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Bridge and Paved Gutter
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Flood Damage
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Back of Stokers
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Aspinwall Pumping Station
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Cofferdam During Flood
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Inlet Chamber Forms
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Boiler No. 4
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Bridge Wreckage
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Impeller
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Aspinwall Pumping Station
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City Waterworks Reservoir
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Boiler Room
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Flood Erosion
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Man with Machine
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City Waterworks Reservoir
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Kraut factory
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Firing of the First Boilers
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Gallery No. 1