Hearing Aid

Description:

Acousticon carbon microphone hearing aid made by Dictograph Products Company, Inc., in New York City, in 1937. This a Model C-4, Serial No. 001871, with air conduction earpiece, amplifier, and battery connection, was donated to the Smithsonian in 1939.

Location: Currently not on view

See more items in: Medicine and Science: Medicine

Exhibition:

Exhibition Location:

Credit Line: Dictograph Products Company, Inc.

Data Source: National Museum of American History

Id Number: MG.M-04762Catalog Number: M-04762Accession Number: 151789

Object Name: hearing aidsOther Terms: Medicine

Measurements: overall: 2 3/4 in x 4 in x 1 in; 6.985 cm x 10.16 cm x 2.54 cm

Guid: http://n2t.net/ark:/65665/ng49ca746a5-8461-704b-e053-15f76fa0b4fa

Record Id: nmah_726552

Our collection database is a work in progress. We may update this record based on further research and review. Learn more about our approach to sharing our collection online.

If you would like to know how you can use content on this page, see the Smithsonian's Terms of Use. If you need to request an image for publication or other use, please visit Rights and Reproductions.