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Fire alarm strobe at Giant Food in Gaithersburg, Maryland
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View west from Roosevelt platform
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Federal Signal 450D horn with VAL strobe [02]
![Federal Signal 450D horn with VAL strobe [02]](../../../../i/upload/2025/01/07/20250107092329-ff983011-cu_s9999x250.jpg "Federal Signal 450D horn with VAL strobe [02] (647 visits) A Federal Signal 450D horn with VAL strobe at A.L. Goodies General Store, a gift shop in downtown An...")
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Federal Signal 450D horn with VAL strobe [01]
![Federal Signal 450D horn with VAL strobe [01]](../../../../i/upload/2025/01/07/20250107092334-fa17611f-cu_s9999x250.jpg "Federal Signal 450D horn with VAL strobe [01] (599 visits) A Federal Signal 450D horn with VAL strobe at A.L. Goodies General Store, a gift shop in downtown An...")