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Fire hydrant at McIntire Park
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Fire hydrant on the Downtown Mall
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Fire hydrant
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Wheaton parking garage
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Wheelock MT at Quincy Adams station
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Activated fire alarm pull station at MBTA Chinatown station
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Fire alarm junction boxes [01]
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Fire alarm junction boxes [02]
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Ride On Champion 5204
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Ride On Champion 5210 [01]
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Ride On Champion 5210 [02]
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Fire alarm pull station at Wheaton Metro parking garage [01]
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Fire alarm pull station at Wheaton Metro parking garage [02]
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Takoma platform following train offloading
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Public address speakers and fire alarm strobes at Greensboro station
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Cerberus Pyrotronics MS-501
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Simplex (SigCom) pull station
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WMATA railcar 4021 at Montgomery County Public Safety Training Academy
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WMATA collector shoe assembly
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WMATA coupler assembly [02]
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WMATA railcar 4020 at Montgomery County Public Safety Training Academy [03]
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WMATA coupler assembly [01]
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WMATA railcar 4020 at Montgomery County Public Safety Training Academy [02]
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WMATA railcar 4020 at Montgomery County Public Safety Training Academy [01]
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Fire hydrant in Clarendon
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Fire alarm at West Falls Church station [01]
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Fire alarm at West Falls Church station [02]
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Edwards fire alarm pull station with handle down
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Old and new pull stations at Greenbelt station
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Fire hydrant on Pacific Avenue
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Icy fire alarm strobe
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"Don't turn on this heater"
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Handwritten sign on a speaker
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"Please do not disconnect. Speaker is part of fire system. Thank you."
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Empty floor in an office building [01]
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Empty floor in an office building [02]
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Empty floor in an office building [03]
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WMATA railcar 3286 at Ballston-MU station
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Fire hydrant along State Street
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Fire alarm and speaker at Ashburn station
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Signage for trains towards Largo at Ashburn station [02]
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Fire alarm and speaker at Reston Town Center station
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Signage for trains towards Largo at Ashburn station [01]
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MWAA fire truck at Dulles Airport
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Fire alarm pull station at Loudoun Gateway parking garage
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Fire hydrant with hose attached
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Wheelock AS at Walnut-Locust station [02]
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Wheelock AS at Walnut-Locust station [01]
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Fire beneath Market-Frankford Line
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Fire hydrant along Boulevard de la Cité
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Sun-faded Autocall pull station [01]
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Sun-faded Autocall pull station [02]
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Fire hydrant with googly eyes
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Fire alarm at Shaw-Howard University station [01]
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Fire alarm at Shaw-Howard University station [02]
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Fire alarm pull station at Greenbelt