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| Travel Lift at low tide |
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| Tar Epoxy with copper floor |
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| Schuylkill river walk at South Street Bridge |
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| Schuylkill river walk at Walnut Street Bridge |
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| Travel Lift at low tide |
|
| Tar Epoxy with copper floor |
|
| Schuylkill river walk at South Street Bridge |
|
| Schuylkill river walk at Walnut Street Bridge |