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Fire alarm pull station at Geisinger Community Medical Center [02]
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Decommissioned Gamewell fire alarm box [01]
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Decommissioned Gamewell fire alarm box [02]
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Fire alarm pull station at Hudson's Bay Queen Street [01]
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Fire alarm pull station at the Sheraton Centre
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Fire alarm pull station at The Hospital for Sick Children (SickKids)
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Fire alarm pull station at the Banting Institute
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Mircom MS-404 emergency pull station
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Bell Canada manhole cover [03]
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Bell Canada manhole cover [02]
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Bell Canada manhole cover [04]
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Bell Canada manhole cover [01]
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Mircom fire alarm at 495 King Street West
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Siemens fire alarm pull station at Pickering Town Centre
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Pace fire alarm pull station at Hudson's Bay in Pickering
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Mircom fire alarm pull station at Walmart in North York [01]
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Mircom fire alarm pull station at Walmart in North York [02]
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Fire alarm pull station at the Chelsea Hotel [02]
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Fire alarm pull station at the Chelsea Hotel [01]
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Fire alarm pull station at North York Centre
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Fire alarm bell and light at Johns Hopkins Hospital [02]
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Fire alarm bell and light at Johns Hopkins Hospital [01]
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SpectrAlert Advance fire alarm strobe
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Benning Road station [02]
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Fire-Lite BG-10 at Target in Frederick [01]
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Fire-Lite BG-10 at Target in Frederick [02]
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Train at Foggy Bottom-GWU station
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Foggy Bottom-GWU station [02]
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Metro Center station [10]
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Federal Center SW station [01]
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Federal Center SW station [03]
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Federal Center SW station [02]
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West Falls Church escalators [01]
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Train at Benning Road station
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Money train at L'Enfant Plaza [01]
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Money train at L'Enfant Plaza [02]
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L'Enfant Plaza station [03]
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L'Enfant Plaza station [04]
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Red Line train at Gallery Place-Chinatown station
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Arched ceiling at Metro Center
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Blue Line train at Pentagon City [03]
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Red Line train at Metro Center
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Yellow Line train at Pentagon City [02]
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Pentagon City station [08]
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Blue Line train at Pentagon City [02]
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Yellow Line train at Pentagon City [01]
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Pentagon City station [06]
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Blue Line train at Pentagon City [01]
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Red Line train at Gallery Place
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Pentagon City station [07]
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Blue Line train at Stadium-Armory station [01]
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Blue Line train at Stadium-Armory station [02]
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Simplex fire alarm bell
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Simplex pull station at 223 Walnut Street [01]
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Simplex pull station at 223 Walnut Street [06]
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Simplex pull station at 223 Walnut Street [03]
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Simplex pull station at 223 Walnut Street [04]
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Taxi bell and strobe
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AT&T Long Lines tower in Glen Allen, Virginia [01]
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AT&T Long Lines tower in Glen Allen, Virginia [04]
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AT&T Long Lines tower in Glen Allen, Virginia [03]
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AT&T Long Lines tower in Glen Allen, Virginia [02]
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AT&T Long Lines tower near Williamsburg, Virginia [08]
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AT&T Long Lines tower near Williamsburg, Virginia [07]
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AT&T Long Lines tower near Williamsburg, Virginia [06]
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AT&T Long Lines tower near Williamsburg, Virginia [05]
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AT&T Long Lines tower near Williamsburg, Virginia [04]
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AT&T Long Lines tower near Williamsburg, Virginia [03]
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AT&T Long Lines tower near Williamsburg, Virginia [02]
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Potomac Avenue station [03]
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Potomac Avenue station [02]
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McPherson Square station [03]
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McPherson Square station [02]
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Simplex pull station at 223 Walnut Street [05]
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Simplex pull station at 223 Walnut Street [02]
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CWSI wireless pull station
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Platform at Federal Center SW station [02]
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Platform at Federal Center SW station [01]
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Platforms at West Falls Church station [02]
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Platforms at West Falls Church station [01]