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Washington Metro car 4063
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WMATA coupler assembly [02]
![WMATA coupler assembly [02]](../../../i/upload/2024/07/18/20240718224020-6668c6a5-cu_s9999x250.jpg "WMATA coupler assembly [02] (4044 visits) Coupler assembly on railcar 4020, a retired WMATA 4000-Series railcar, now located at the Montgomery...")
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WMATA coupler assembly [01]
![WMATA coupler assembly [01]](../../../i/upload/2024/07/18/20240718224029-100e2d0e-cu_s9999x250.jpg "WMATA coupler assembly [01] (4425 visits) Coupler assembly on railcar 4020, a retired WMATA 4000-Series railcar, now located at the Montgomery...")
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"Don't turn on this heater"
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Handwritten sign on a speaker
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Warning on the side of a railcar
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"Please do not disconnect. Speaker is part of fire system. Thank you."
!["Please do not disconnect. Speaker is part of fire system. Thank you."](../../../i/upload/2024/07/19/20240719213055-fff3e071-cu_s9999x250.jpg "\"Please do not disconnect. Speaker is part of fire system. Thank you.\" (2068 visits) Sign reading, "Please do not disconnect. Speaker is part of fire system. Thank you," at ...")
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Fire alarm at the New York Transit Museum
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40th Street trolley portal
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"Do not feed the birds" sign
!["Do not feed the birds" sign](../../../i/upload/2024/11/14/20241114233138-0037a133-cu_s9999x250.jpg "\"Do not feed the birds\" sign (929 visits) "Do not feed the birds" sign outside of Davis station in Evanston, Illinois.
More at The ...")