Muirhead & Co. variable resistance
name: label: Maker
content: Western Union Corporation
label: maker
content: Muirhead & Co. Ltd.
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.332087
label: accession number
content: 294351
label: collector/donor number
content: 100-651
label: accession number
content: 294351
label: accession number
content: 294351
label: catalog number
content: 332087
objectType: label: Object Name
content: Resistanceÿbox, Variable
label: Object Name
content: resistance box
physicalDescription: label: Physical Description
content: wood (part: material)
label: Physical Description
content: brass (part: material)
label: Physical Description
content: metal (part: material)
label: Measurements
content: overall: 4 1/2 in x 12 3/4 in x 5 3/4 in; 11.43 cm x 32.385 cm x 14.605 cm