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Simplex fire alarm pull station
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Simplex fire alarm horn/strobe in Warren Hall [02]
![Simplex fire alarm horn/strobe in Warren Hall [02]](../../../i/upload/2024/07/14/20240714171009-42fb0400-cu_s9999x250.jpg "Simplex fire alarm horn/strobe in Warren Hall [02] (3832 visits) Simplex fire alarm horn/strobe in the fourth floor lounge at Warren Hall, one of several buildings c...")
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Warren Hall loft
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Simplex fire alarm horn/strobe in Warren Hall [01]
![Simplex fire alarm horn/strobe in Warren Hall [01]](../../../i/upload/2024/07/14/20240714171012-431b150c-cu_s9999x250.jpg "Simplex fire alarm horn/strobe in Warren Hall [01] (3602 visits) Simplex fire alarm horn/strobe in the fourth floor lounge at Warren Hall, one of several buildings c...")
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Chicago Union Station [01]
![Chicago Union Station [01]](../../../i/upload/2024/07/16/20240716011147-17c07921-cu_s9999x250.jpg "Chicago Union Station [01] (1757 visits) The Great Hall at Union Station, the main passenger train station in Chicago, Illinois.
Ben Schumin...")
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Chicago Union Station [02]
![Chicago Union Station [02]](../../../i/upload/2024/07/16/20240716011155-357cd794-cu_s9999x250.jpg "Chicago Union Station [02] (1693 visits) Stairs to the Canal Street entrance at Union Station, the main passenger train station in Chicago, I...")
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Chicago Union Station [03]
![Chicago Union Station [03]](../../../i/upload/2024/07/16/20240716011201-82dce783-cu_s9999x250.jpg "Chicago Union Station [03] (1886 visits) Lighting fixtures in the Great Hall at Union Station, the main passenger train station in Chicago, I...")
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Chicago Union Station [04]
![Chicago Union Station [04]](../../../i/upload/2024/07/16/20240716011206-eb307975-cu_s9999x250.jpg "Chicago Union Station [04] (1764 visits) Corinthian-style capital on a column in the Great Hall at Union Station, the main passenger train st...")
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Chicago Union Station [05]
![Chicago Union Station [05]](../../../i/upload/2024/07/16/20240716011211-ef28496b-cu_s9999x250.jpg "Chicago Union Station [05] (1798 visits) Corinthian-style capital on a column in the Great Hall at Union Station, the main passenger train st...")
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Skylight in Chicago Union Station
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Acela Express at Washington Union Station
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Carpenters Building
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Fire alarm at Union Station
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Carpenters Building
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Toronto Union Station
