Phonelescope No. 40, ca. 1915
date: label: date made
content: ca. 1915
label: date made
content: ca 1915
name: label: maker
content: Western Electric
notes: label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: from The George Washington University, Dept. of Physics, thru William Briscoe
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2008.0099.01
label: catalog number
content: 2008.0099.01
label: accession number
content: 2008.0099
objectType: label: Object Name
content: audio meter
physicalDescription: label: Measurements
content: overall: 8 1/4 in x 3 7/8 in; 20.955 cm x 9.8425 cm