Chronoscope, comprising cylinder, light sensitive paper and lens, French, 1890-1930, cased
Details
- Category:
- Ophthalmology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A210435
- Materials:
- cylinder, brass, blackened
- Measurements:
-
cylinder: height 44 mm
- type:
- chronoscope
