-
Right turn signal at Main Street and Green Lane [02]
-
Right turn signal at Main Street and Green Lane [03]
-
Right turn signal at Main Street and Green Lane [01]
-
Siren on Eastwick Library in Philadelphia [01]
-
Siren on Eastwick Library in Philadelphia [02]
-
Siren on Eastwick Library in Philadelphia [03]
-
Siren on Eastwick Library in Philadelphia [04]
-
Siren on Eastwick Library in Philadelphia [05]
-
Federal Signal Modulator in Atlantic City [01]
-
Federal Signal Modulator in Atlantic City [02]
-
Federal Signal Modulator in Atlantic City [03]
-
Federal Signal Modulator in Atlantic City [04]
-
Traffic signals at Atlantic and Brighton Avenues
-
Traffic signal at intersection of Arctic and South Mississippi Avenues [01]
-
Horizontally-mounted traffic light in Atlantic City [02]
-
Traffic signal at intersection of Arctic and South Mississippi Avenues [02]
-
Horizontally-mounted traffic light in Atlantic City [03]
-
Horizontally-mounted traffic light in Atlantic City [04]
-
Horizontally-mounted traffic light in Atlantic City [01]
-
Traffic signal at intersection of Arctic and South Mississippi Avenues [03]
-
Siren at Warrenton Volunteer Fire Company
-
Intersection of US 340, Shenandoah Village Drive, and Gateway Drive
-
Vintage US&S railroad signals [06]
-
Vintage US&S railroad signals [05]
-
Federal Signal Model 5 siren in Lucketts, Virginia [01]
-
Traffic signals at US 15 and Lucketts Road [02]
-
Traffic signals at US 15 and Lucketts Road [01]
-
Federal Signal Model 5 siren in Lucketts, Virginia [02]
-
Traffic and pedestrian signals at East Johnson Street and South New Street
-
Fire alarm horn/strobe at New Street parking garage [01]
-
Fire alarm horn/strobe at New Street parking garage [02]
-
Vintage US&S railroad signals [07]
-
Vintage US&S railroad signals [08]
-
Vintage US&S railroad signals [09]
-
Norfolk Southern track through Stuarts Draft, Virginia [01]
-
Norfolk Southern track through Stuarts Draft, Virginia [02]
-
Norfolk Southern track through Stuarts Draft, Virginia [03]
-
Norfolk Southern track through Stuarts Draft, Virginia [04]
-
Switch at west end of siding in Stuarts Draft, Virginia
-
Siren at Fairfield Fire & EMS [01]
-
Siren at Fairfield Fire & EMS [02]
-
Sirens at Gaithersburg Fire Museum
-
Rail crossing at South Maple Avenue [03]
-
Rail crossing at South Maple Avenue [04]
-
Rail crossing at South Maple Avenue [01]
-
Rail crossing at South Maple Avenue [05]
-
Rail crossing at South Maple Avenue [02]
-
Traffic signal at Sansom and Broad Streets
-
Belfast Fire Department siren [01]
-
Flashing signal at North Church Street and East College Street [02]
-
Flashing signal at North Church Street and East College Street [01]
-
Belfast Fire Department siren [02]
-
Siren at El-Roy Volunteer Fire Department
-
Siren at Wyse Fork Volunteer Fire Department
-
Railroad crossing at Williams Road [02]
-
Railroad crossing at Williams Road [01]
-
Water tower with siren in Emporia, Virginia [01]
-
Amtrak Carolinian near Halifax, North Carolina
-
Water tower with siren in Emporia, Virginia [02]
-
Water tower with siren in Emporia, Virginia [03]
-
Upper level exhibit space at Nauticus
-
Siren at 1300 West Broad Street [02]