"Dr. S. B. Smith's Direct To-And-Fro Current Electro Magnetic Machine"
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 Wesleyan University, Department of Physics, thru Ralph Baierlein
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1989.0029.02
label: catalog number
content: 1989.0029.02
label: accession number
content: 1989.0029
objectType: label: Object Name
content: Machine, Electro-Magnetic
label: Object Name
content: induction coil, electromagnet
physicalDescription: label: Physical Description
content: metal (overall material)
label: Physical Description
content: cloth (overall material)
label: Physical Description
content: paint (overall material)
label: Measurements
content: overall: 3 in x 8 in x 2 1/4 in; 7.62 cm x 20.32 cm x 5.715 cm