Jerome Redding learner's key and sounder
date: label: date made
content: ca 1880
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 Western Union Corporation
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.332116
label: catalog number
content: 332116
label: accession number
content: 294351
label: collector/donor number
content: 09-09
objectType: label: Object Name
content: telegraph unit
physicalDescription: label: Physical Description
content: wood (part: material)
label: Physical Description
content: brass (part: material)
label: Physical Description
content: iron (part: material)
label: Measurements
content: overall: 4 in x 8 1/2 in x 5 1/2 in; 10.16 cm x 21.59 cm x 13.97 cm