All Untagged Photos
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Engines
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Brilliant Pumping Station
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City Waterworks Reservoir
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Brilliant Pumping Station
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Forms Looking Down
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Egg Drain
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Engineers' Society of Western Pennsylvania
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Filters Showing Forms
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Filtered Water Conduit
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Concrete and Anchor Bolts
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Filtration Plant Progress
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Excavation Under Water
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Boiler Room
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Filtration Plant View
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Broken Section
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Aspinwall Pumping Station
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Gallery No. 2
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Brilliant Pumping Station
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Loading Barge With Gravel
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Floor and Wall Foundations
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Concrete Pile Foundation
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Landscape View
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Brilliant Pumping Station
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City Waterworks Reservoir
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Calculation Book
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Buildings on Filter Sites
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Filtered Water Reservoir
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Basin Driveway