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Train at Rosslyn station upper level
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Escalators at Rosslyn station [02]
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Fedelcode Model 5 in Chambersburg, Pennsylvania
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Wheelock Powerpath at Franconia Center
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Fire alarm bell and strobe at Franconia Center
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Fire alarm bell at Franconia Center
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Fire alarm strobe at Franconia Center [01]
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Fire alarm strobe at Franconia Center [02]
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Fire alarm strobe at Franconia Center [03]
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Sign for Maestro Evolve laptops at Micro Center
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Hochiki pull station at Hilton Garden Inn [02]
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System Sensor MASS strobe at Micro Center [01]
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System Sensor MASS strobe at Micro Center [02]
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Hochiki pull station at Hilton Garden Inn [01]
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Virginia Sq-GMU station [03]
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Fire alarm strobe at Giant Food in Gaithersburg, Maryland
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Interstate 81 at Route 796 [02]
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Interstate 81 at Route 796 [01]
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Fire alarm pull station in Gabbin Hall
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Standard wall clock at Gabbin Hall
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Fire alarm pull station at Hotel 24 South
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Signal governing exit to siding in White Sulphur Springs
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Downtown Clifton Forge, Virginia
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CSX Clifton Forge rail yard [07]
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CSX Clifton Forge rail yard [08]
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CSX Clifton Forge rail yard [09]
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CSX Clifton Forge rail yard [10]
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CSX Clifton Forge rail yard [11]
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Siren at Selma Fire Department [03]
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Siren at Selma Fire Department [04]
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Siren at Selma Fire Department [05]
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Siren at Selma Fire Department [06]
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Fire alarm at Angel's Food Market
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Holes drilled into a tile
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Pyrotronics pull station at Crossroads Professional Center
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Petersburg Courthouse [22]
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Interstate 85 split [01]
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Petersburg Courthouse [23]
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Interstate 85 split [02]
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Petersburg Courthouse [24]
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Interstate 85 and US 460 reassurance markers [01]
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Petersburg Courthouse [25]
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Interstate 85 and US 460 reassurance markers [02]
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Petersburg Courthouse [26]
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Interstate 85 and US 460 reassurance markers [03]
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Petersburg Courthouse [27]
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Petersburg Courthouse [28]
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Petersburg Courthouse [29]
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Petersburg Courthouse [30]
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Petersburg Courthouse [31]
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Federal Reserve Bank building [03]
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Federal Reserve Bank building [05]
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Skyline of Richmond, Virginia from over the James River [05]
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Richmond skyline from the James River [02]
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Richmond skyline from the James River [01]
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Skyline of Richmond, Virginia from over the James River [06]
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Federal Reserve and Riverfront Plaza [02]
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Skyline of Richmond, Virginia from over the James River [01]
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Skyline of Richmond, Virginia from over the James River [04]
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Skyline of Richmond, Virginia from over the James River [03]
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Federal Reserve Bank building [04]
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Skyline of Richmond, Virginia from over the James River [02]
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Interior of WMATA railcar 6048 [01]
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Interior of WMATA railcar 6048 [02]
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Survey measuring point at Vienna Metro station
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Fire alarm strobe at the Mormon Temple [01]
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Fire alarm strobe at the Mormon Temple [02]
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Fire alarm strobe at the Mormon Temple [03]
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Fire alarm strobe at the Mormon Temple [04]
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Fire alarm pull station at Whole Foods in Glover Park [01]
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Fire alarm pull station at Whole Foods in Glover Park [02]
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Wheelock speaker and strobe at the National Aquarium
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Wheelock strobe at the National Aquarium
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Potter sprinkler alarm
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Wheelock Eluxa horn/strobe at Crumbl Cookies [01]
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Wheelock Eluxa horn/strobe at Crumbl Cookies [02]
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Wheelock Eluxa horn/strobe at Crumbl Cookies [03]
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Flush only once at Stadium-Armory station
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Telephone manhole cover in downtown Staunton, Virginia
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Autocall pull station at Whole Foods Market in Towson, Maryland [02]