Jacobi DC motor (model)
date: label: Date made
content: c1838
label: date made
content: ca 1838
name: label: associated person
content: van Emden, A.
label: maker
content: Jacobi
notes: label: Description (Brief)
content: Stamped brass tag reads: " A. Van Emden / Kolverstaat E. 227 Amsterdam." Field supplied by two pair of electromagnets mounted in same vertical plane. Disk type armature of brass with 8 steel nuts on each side. Connections for rotating geissler tube on arm (29.5 cm long). Reference: Groenendijk Catalogue, page 20, item 5h-19.
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.315536
label: catalog number
content: 315536
label: collector/donor number
content: 5h-19
label: accession number
content: 216300
objectType: label: Object Name
content: Motor
label: Object Name
content: electric motor
label: Other Terms
content: Motor; Electromagnetic Devices
physicalDescription: label: Measurements
content: overall: 9 1/2 in x 7 7/8 in x 7 1/4 in; 24.13 cm x 20.0025 cm x 18.415 cm