Drawings and notes of Bell and Tainter photophone experiments
date: label: date made
content: 1880
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Mechanisms
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: ME.312115.05
label: catalog number
content: 312115.05
label: accession number
content: 162298
objectType: label: Object Name
content: Sheets (Paper), Set of
physicalDescription: label: Measurements
content: overall: 7 1/2 in x 12 1/2 in; 19.05 cm x 31.75 cm