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New Carrollton platform pylon
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Nail polish drying under heat lamp
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Metro 7000-Series railcar debut [15]
![Metro 7000-Series railcar debut [15]](../../../../../i/upload/2024/07/17/20240717174115-0556acef-cu_s9999x250.jpg "Metro 7000-Series railcar debut [15] (14726 visits) Debut of the Washington Metro's new 7000-Series railcars on January 6, 2014 at Greenbelt station in ...")
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Simplex fire alarm horn and light
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Blue Light Special
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Wheelock NS at Hornbake Library [02]
![Wheelock NS at Hornbake Library [02]](../../../../../i/upload/2024/07/19/20240719004254-39b1a612-cu_s9999x250.jpg "Wheelock NS at Hornbake Library [02] (2550 visits) Wheelock NS fire alarm horn/strobe inside Hornbake Library at the University of Maryland, College Pa...")
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Wheelock NS at Hornbake Library [01]
![Wheelock NS at Hornbake Library [01]](../../../../../i/upload/2024/07/19/20240719004257-1096174b-cu_s9999x250.jpg "Wheelock NS at Hornbake Library [01] (2487 visits) Wheelock NS fire alarm horn/strobe inside Hornbake Library at the University of Maryland, College Pa...")
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New Carrollton station, April 2023 [02]
![New Carrollton station, April 2023 [02]](../../../../../i/upload/2024/07/20/20240720151754-2784987f-cu_s9999x250.jpg "New Carrollton station, April 2023 [02] (3097 visits) New Carrollton station, the eastern terminus of the Orange Line, in Prince George's County, Maryland...")
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New Carrollton station, April 2023 [01]
![New Carrollton station, April 2023 [01]](../../../../../i/upload/2024/07/20/20240720151759-82ca0d97-cu_s9999x250.jpg "New Carrollton station, April 2023 [01] (3086 visits) New Carrollton station, the eastern terminus of the Orange Line, in Prince George's County, Maryland...")
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New Carrollton station, May 2023 [02]
![New Carrollton station, May 2023 [02]](../../../../../i/upload/2024/07/20/20240720155744-b7d4ce8a-cu_s9999x250.jpg "New Carrollton station, May 2023 [02] (2285 visits) New Carrollton station, the eastern terminus of the Orange Line, in Prince George's County, Maryland...")
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New Carrollton station, May 2023 [01]
![New Carrollton station, May 2023 [01]](../../../../../i/upload/2024/07/20/20240720155748-8b7e4748-cu_s9999x250.jpg "New Carrollton station, May 2023 [01] (2052 visits) New Carrollton station, the eastern terminus of the Orange Line, in Prince George's County, Maryland...")
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Fire alarm annunciator at 9400 Livingston Road
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Wheelock NS at Montgomery General Hospital office building [01]
![Wheelock NS at Montgomery General Hospital office building [01]](../../../../../i/upload/2024/11/20/20241120011017-30b575b5-cu_s9999x250.jpg "Wheelock NS at Montgomery General Hospital office building [01] (1209 visits) Wheelock NS fire alarm horn/strobe in the basement of 18109 Prince Philip Drive, on the campus of Mo...")
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Wheelock NS at Montgomery General Hospital office building [02]
![Wheelock NS at Montgomery General Hospital office building [02]](../../../../../i/upload/2024/11/20/20241120011022-48502aed-cu_s9999x250.jpg "Wheelock NS at Montgomery General Hospital office building [02] (1180 visits) Wheelock NS fire alarm horn/strobe in the basement of 18109 Prince Philip Drive, on the campus of Mo...")
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Basement corridor at 18109 Prince Philip Drive
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Brake fault lights on WMATA railcar 6128 [01]
![Brake fault lights on WMATA railcar 6128 [01]](../../../../../i/upload/2025/06/23/20250623095320-2194df0c-cu_s9999x250.jpg "Brake fault lights on WMATA railcar 6128 [01] (43 visits) Blue and amber brake fault lights on the right side of WMATA railcar 6128, manufactured by Alstom. ...")
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Brake fault lights on WMATA railcar 6128 [02]
![Brake fault lights on WMATA railcar 6128 [02]](../../../../../i/upload/2025/06/23/20250623095330-14fe41fc-cu_s9999x250.jpg "Brake fault lights on WMATA railcar 6128 [02] (38 visits) Blue and amber brake fault lights on the right side of WMATA railcar 6128, manufactured by Alstom. ...")
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Fire alarm at Concentra Urgent Care [01]
![Fire alarm at Concentra Urgent Care [01]](../../../../../i/upload/2025/07/05/20250705001630-a36ad5bc-cu_s9999x250.jpg "Fire alarm at Concentra Urgent Care [01] (21 visits) System Sensor L-Series LED strobe appliance in an exam room at the Concentra Urgent Care facility in...")
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Fire alarm at Concentra Urgent Care [02]
![Fire alarm at Concentra Urgent Care [02]](../../../../../i/upload/2025/07/05/20250705001636-3d081514-cu_s9999x250.jpg "Fire alarm at Concentra Urgent Care [02] (20 visits) System Sensor L-Series LED strobe appliance in an exam room at the Concentra Urgent Care facility in...")
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Fire alarm at Concentra Urgent Care [03]
![Fire alarm at Concentra Urgent Care [03]](../../../../../i/upload/2025/07/05/20250705001643-91f08a1e-cu_s9999x250.jpg "Fire alarm at Concentra Urgent Care [03] (21 visits) System Sensor L-Series LED strobe appliance in an exam room at the Concentra Urgent Care facility in...")
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Mold remediation barrier in an office building
