![](https://coimages.sciencemuseumgroup.org.uk/504/363/medium_thumbnail_smg00307340.jpg)
Steel telescoping ear trumpet
- Made:
- 1840-1920
![Steel telescoping ear trumpet, probably English, 1840-1920](https://coimages.sciencemuseumgroup.org.uk/504/175/medium_smg00306956.jpg)
Steel telescoping ear trumpet hearing aid, probably made in England, 1840-1920
Details
- Category:
- Audiology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A602557
- Materials:
- steel
- type:
- hearing aids