Ear trumpet hearing aid
- Made:
- 1801-1900
This image is released under a CC BY-NC-SA 4.0
Licence
License this image for commercial use at Science and Society Picture Library
LicenseMechanical hearing aid, small ear trumpet, European, 1801-1900
Science Museum Group
© The Board of Trustees of the Science Museum
Small ear trumpet hearing aid, made of gutta percha, European, 1801-1900
Details
- Category:
- Audiology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A602636
- Materials:
- gutta-percha
- Measurements:
-
whole: length 80 mm
bell: width 35 mm
bell: length 61 mm
- type:
- hearing aids
