Cowell test type
- maker:
- Harrison and Sons Limited
Cowell test type, in holder, made by Harrison and Sons, St Martins Lane, London, English, 1950-1970
Details
- Category:
- Ophthalmology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A608270
- Measurements:
-
overall: 410 mm x 197 mm x 15 mm, .62 kg
- type:
- test types