Patent model, Clark and Splitdorf electromagnet, US Patent #58,217
date: label: Date made
content: 1866
name: label: maker
content: Clark, James J.
label: maker
content: Splitdorf, Henry
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.308565
label: catalog number
content: 308565
label: accession number
content: 89797
label: patent number
content: 58,217
objectType: label: Object Name
content: Coil
label: Object Name
content: electromagnet
label: Other Terms
content: Coil; Magnetic Devices
physicalDescription: label: Measurements
content: overall: 1 in x 2 1/2 in; x 2.54 cm x 6.35 cm