Automatic switch-frame test wagon
date: label: date made
content: ca 1923
name: label: associated user
content: unknown
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 Bell Telephone of Pennsylvania
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.334365
label: catalog number
content: 334365
label: accession number
content: 312603
objectType: label: Object Name
content: telephone test
label: Object Name
content: telephone wagon
physicalDescription: label: Measurements
content: overall: 38 in x 45 in x 13 in; 96.52 cm x 114.3 cm x 33.02 cm