Hearing Aid
notes: label: Description
content: Acousticon hearing aid made by Dictograph Products Company Inc., in New York City, in 1938, and donated to the Smithsonian in 1939. It is a Model 90711, Serial no. 1740, with carbon magnifier, bone conduction head piece with band, amplifier, regulator, and battery case.
label: Location
content: Currently not on view
setName: label: See more items in
content: Medicine and Science: Medicine
creditLine: label: Credit Line
content: Dictograph Products Company, Inc.
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: MG.M-04763
label: catalog number
content: M-04763
label: accession number
content: 151789
objectType: label: Object Name
content: hearing aids
label: Other Terms
content: Medicine
physicalDescription: label: Measurements
content: overall: 5 1/2 in x 2 1/2 in x 1 in; 13.97 cm x 6.35 cm x 2.54 cm