The Pittsburgh River
(2.5 Million Years Ago)
Sandblasted & Stained Concrete

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Detail of Sandblasted Text - Photo by Sean Carrol

Detail of Sandblasted Text - Photo by Sean Carrol

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Stainless Steel Info Placard

Stainless Steel Info Placard

River Rail 02.jpg
River Rail 03.jpg
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Photo by Sean Carrol

Photo by Sean Carrol