Magnetic needle mounted on pin
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.315546
label: catalog number
content: 315546
label: accession number
content: 216300
objectType: label: Object Name
content: Magnetic Needle
physicalDescription: label: Measurements
content: overall: 1 3/4 in x 1 15/16 in; 4.445 cm x 4.92125 cm