
Plastic protractor with brass indicator pin
- Made:
- 1880-1920 in United Kingdom

Plastic protractor with brass indicator pin, part of an optical instrument, made by Raphael Ltd., of England(?), 1880-1920
Details
- Category:
- Ophthalmology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A680868
- type:
- optical instruments