Bat's ear hearing aid
Bat's ear hearing aid
Details
- Category:
- Audiology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A87615
- Materials:
- bowl, cardboard, bowl, vulcanite, handle, wood and cord, fabric
- Measurements:
-
whole: length 380 mm
whole: width 240 mm
- type:
- hearing aids
- credit:
- Stretton, M.J.L.
