Rogers visual synchronizing system
name: label: maker
content: Rogers Research Laboratory
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from James C. Rogers
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.309852A
label: catalog number
content: 309852A
label: accession number
content: 110134
objectType: label: Object Name
content: radio
label: Object Name
content: signaling device
label: Object Name
content: system, visual synchronizing, part of