Steel tuning fork, marked Philharmonic A, by Valentine and Carr, Sheffield, England, 1850-1900.
Details
- Category:
- Audiology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A651223
- Materials:
- steel
- Measurements:
-
length 104 mm
width 12 mm
height 4 mm
- type:
- tuning forks