All Untagged Photos
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Freeport Road
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Engine Foundations
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Gallery No. 3
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Gallery No. 5
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Cracked Floor Blocks
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Highland Drive
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Flower Beds on Filter No. 11
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Construction Progress
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Basin No.1
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Aspinwall Pumping Station
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Bird's Eye View of Reservoir
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Filtration Plant View
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Interior of Gallery
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Main Work
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Ice in Allegheny River
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General View of North Cofferdam
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Filtration Plant
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Excavating for Pipe
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Concrete and Anchor Bolts
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Basin No. 1
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Draining Excavation
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Forms and Steel Work
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Landscape View
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Heating and Ventilating Apparatus
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Filtration Plant View
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Allegheny River Bank
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City Waterworks Reservoir
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Filtration Plant Progress