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Fire alarm at United States Botanic Garden [03]
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Fire alarm at United States Botanic Garden [01]
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Fire alarm at United States Botanic Garden [02]
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Two strobes from different manufacturers
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Fire alarm at Loews L'Enfant Plaza Hotel
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Fire alarm pull station at the National Museum of American History
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Fire alarm pull station
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Amtrak Superliner II fire alarms [02]
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Fire alarm upgrade at 1616 P Street NW [01]
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Fire alarm upgrade at 1616 P Street NW [02]
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Cigarette on fire alarm pull station
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Fire alarm at Union Station
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Fire alarm pull station at the Lincoln Memorial
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Fire alarm at Forman Mills on Rhode Island Avenue [02]
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Fire alarm at Forman Mills on Rhode Island Avenue [01]