Sketch of telephone circuit
date: label: date made
content: 25 October 1877
notes: label: Location
content: Currently not on view
place: label: Place Made
content: United States: District of Columbia, Washington
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from Emile Berliner
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: EM.307372
label: catalog number
content: 307372
label: accession number
content: 67923
objectType: label: Object Name
content: sketch
physicalDescription: label: Measurements
content: overall: 9 3/4 in x 7 5/8 in x in; 24.765 cm x 19.3675 cm x .0254 cm