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SEPTA bus at Norristown
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Hearts on USPS label
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York Business Center water tower [01]
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York Business Center water tower [02]
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Whiteford Road
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Smokestack at Brunner Island Steam Electric Station [01]
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Smokestack at Brunner Island Steam Electric Station [02]
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Smokestack at Brunner Island Steam Electric Station [03]
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Smokestack at Brunner Island Steam Electric Station [04]
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Smokestack at Brunner Island Steam Electric Station [05]
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Smokestack at Brunner Island Steam Electric Station [06]
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Smokestack at Brunner Island Steam Electric Station [07]
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Smokestack at Brunner Island Steam Electric Station [08]
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Smokestack at Brunner Island Steam Electric Station [09]
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Smokestack at Brunner Island Steam Electric Station [10]
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Smokestack at Brunner Island Steam Electric Station [11]
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Hershey bar wrappers
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Clouds over Philadelphia [03]
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Clouds over Philadelphia [02]
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Clouds over Philadelphia [01]
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Cerberus Pyrotronics MS-501
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Address numbers for 5533 Walnut Street
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Third-floor space at 5533 Walnut Street
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Wheelock speaker/strobe at Cathedral of Learning [01]
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Wheelock speaker/strobe at Cathedral of Learning [02]
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Simplex (SigCom) pull station
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Gamewell Century pull station [01]
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Gamewell Century pull station [02]
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Gamewell Century pull station [03]