All Untagged Photos
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Freeport Road
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High Water at Coal Trestle
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Ash Tunnel Walls
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Damaged Scaffolding In Engine Room
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Concreting Arch Bridge
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Brilliant Pumping Station
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Basin Three
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Filtration Plant Progress
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In the Fields
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Flood Damage
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Construction of Lawrence Filter
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First Water Over Crest of Dam No. 2
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Dump
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Cahall Boilers
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Flood Damage
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Gallery No. 1
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Allegheny River Crossing Work Looking South
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Knocking Out Tojo
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Man Walking Along North Wall
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60" Rising Main
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Interior of Gallery
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Embankment Trimming
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Foundation of Pumping Station
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Brilliant Pumping Station
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Construction Progress
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Aspinwall Pumping Station
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Derrick
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Ice in Allegheny River