Gradenigo's tuning fork, steel, nickel plated, with visible index of amplitude, by Gross, European, early 20th century
Details
- Category:
- Clinical Diagnosis
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A86142
- Materials:
- steel (nickel plated)
- Measurements:
-
length 228 mm
width 32 mm
height 19 mm
- type:
- tuning forks
- credit:
- Law