Patent model, Smith electrochemical telegraph, US Patent #33,269
date: label: Date made
content: 1861
name: label: maker
content: Smith, J. E.
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.308859
label: catalog number
content: 308859
label: accession number
content: 89797
label: patent number
content: 33,269
objectType: label: Object Name
content: Telegraph, Electrochemical
label: Object Name
content: electrochemical telegraph
physicalDescription: label: Measurements
content: overall: 3 in x 8 in x 8 in; 7.62 cm x 20.32 cm x 20.32 cm