All Untagged Photos
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Aspinwall Pumping Station
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Aspinwall Pumping Station
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Basin No. 3
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Damaged Roadway
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Drain Construction
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Form for Main Collector
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Central Gate Chamber
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Allegheny River Bank Looking West
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Details of Vaulting
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Aspinwall Pumping Station
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Contact Baffles
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Hospital Road
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Filtration Division.
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Cracks in Gallery Floor
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Condition of Cofferdam After Flood
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Central Mixing and Storage Plant
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Central Gate Chamber and Outlet Conduit
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Floor Construction
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Fresh Air Cottage at the Tuberculosis Hospital
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Forms and Steel Work
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First Shovel Cut
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Aspinwall Pumping Station
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City Waterworks Reservoir
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Filtered Water Reservoir
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Double Pier
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Gallery and Filters
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Man Walking Along North Wall
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Brilliant Pumping Station