traffic light controller
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Transportation, Road
creditLine: label: Credit Line
content: U.S. Department of Transportation Federal Highway Administration
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: TR.329786
label: serial number
content: 2506
label: model number
content: 804D
label: catalog number
content: 329786
label: accession number
content: 283521
objectType: label: Object Name
content: controller
label: Object Name
content: Traffic Light Controller
label: Other Terms
content: Traffic Light Controller; Road
physicalDescription: label: Physical Description
content: metal (overall material)
label: Physical Description
content: plastic (overall material)
label: Measurements
content: overall: 30 cm x 21 cm x 40 cm; 11 13/16 in x 8 9/32 in x 15 3/4 in