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Acela Express door mode switch
![Acela Express door mode switch](../../../i/upload/2024/07/16/20240716231527-66913270-cu_s9999x250.jpg "Acela Express door mode switch (2514 visits) Door mode switch on Acela Express trains. The switch is set in the "open" position.
Ben ...")
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Spring Garden Swing Bridge [01]
![Spring Garden Swing Bridge [01]](../../../i/upload/2024/07/20/20240720100557-b098ff19-cu_s9999x250.jpg "Spring Garden Swing Bridge [01] (3142 visits) The Spring Garden Swing Bridge, which spans the middle branch of the Patapsco River in Baltimore, Ma...")
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Spring Garden Swing Bridge [02]
![Spring Garden Swing Bridge [02]](../../../i/upload/2024/07/20/20240720100633-4d0b8e30-cu_s9999x250.jpg "Spring Garden Swing Bridge [02] (3054 visits) The Spring Garden Swing Bridge, which spans the middle branch of the Patapsco River in Baltimore, Ma...")
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Spring Garden Swing Bridge [03]
![Spring Garden Swing Bridge [03]](../../../i/upload/2024/07/20/20240720100649-8b2ac550-cu_s9999x250.jpg "Spring Garden Swing Bridge [03] (3050 visits) The Spring Garden Swing Bridge, which spans the middle branch of the Patapsco River in Baltimore, Ma...")
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Spring Garden Swing Bridge [04]
![Spring Garden Swing Bridge [04]](../../../i/upload/2024/07/20/20240720100716-541d70be-cu_s9999x250.jpg "Spring Garden Swing Bridge [04] (3011 visits) The Spring Garden Swing Bridge, which spans the middle branch of the Patapsco River in Baltimore, Ma...")
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Spring Garden Swing Bridge [05]
![Spring Garden Swing Bridge [05]](../../../i/upload/2024/07/20/20240720100732-f550847a-cu_s9999x250.jpg "Spring Garden Swing Bridge [05] (3017 visits) The Spring Garden Swing Bridge, which spans the middle branch of the Patapsco River in Baltimore, Ma...")
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Spring Garden Swing Bridge [06]
![Spring Garden Swing Bridge [06]](../../../i/upload/2024/07/20/20240720100751-6f4e0688-cu_s9999x250.jpg "Spring Garden Swing Bridge [06] (3138 visits) The Spring Garden Swing Bridge, which spans the middle branch of the Patapsco River in Baltimore, Ma...")
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Spring Garden Swing Bridge [07]
![Spring Garden Swing Bridge [07]](../../../i/upload/2024/07/20/20240720100824-40fbd427-cu_s9999x250.jpg "Spring Garden Swing Bridge [07] (3113 visits) The Spring Garden Swing Bridge, which spans the middle branch of the Patapsco River in Baltimore, Ma...")
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Spring Garden Swing Bridge [08]
![Spring Garden Swing Bridge [08]](../../../i/upload/2024/07/20/20240720100838-eb838f9f-cu_s9999x250.jpg "Spring Garden Swing Bridge [08] (3249 visits) The Spring Garden Swing Bridge, which spans the middle branch of the Patapsco River in Baltimore, Ma...")
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Fleet of the Future Expo [16]
![Fleet of the Future Expo [16]](../../../i/upload/2025/01/04/20250104012844-cedbf159-cu_s9999x250.jpg "Fleet of the Future Expo [16] (934 visits) Open gangway between the two cars in a married pair on a soft mockup of a pair of 8000-Series railca...")
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Fleet of the Future Expo [17]
![Fleet of the Future Expo [17]](../../../i/upload/2025/01/04/20250104012854-e448ec40-cu_s9999x250.jpg "Fleet of the Future Expo [17] (937 visits) Open gangway between the two cars in a married pair on a soft mockup of a pair of 8000-Series railca...")
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Fleet of the Future Expo [18]
![Fleet of the Future Expo [18]](../../../i/upload/2025/01/04/20250104012906-55521e4f-cu_s9999x250.jpg "Fleet of the Future Expo [18] (930 visits) Open gangway between the two cars in a married pair on a soft mockup of a pair of 8000-Series railca...")
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Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [01]
![Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [01]](../../../i/upload/2025/03/06/20250306180648-66dc42d6-cu_s9999x250.jpg "Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [01] (221 visits) Gamewell fire alarm telegraph box 51 located at the intersection of East Walnut and South Railroad S...")
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Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [02]
![Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [02]](../../../i/upload/2025/03/06/20250306180655-b556249c-cu_s9999x250.jpg "Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [02] (221 visits) Gamewell fire alarm telegraph box 51 located at the intersection of East Walnut and South Railroad S...")
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Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [03]
![Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [03]](../../../i/upload/2025/03/06/20250306180701-c9f1ef4e-cu_s9999x250.jpg "Gamewell fire alarm telegraph box at East Walnut and South Railroad Streets [03] (231 visits) Gamewell fire alarm telegraph box 51 located at the intersection of East Walnut and South Railroad S...")