Plastic protractor with brass indicator pin
- Made:
- 1880-1920 in United Kingdom
This image is released under a CC BY-NC-SA 4.0
Licence
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License
Science Museum Group
© The Board of Trustees of the Science Museum
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
- Measurements:
-
length 116 mm
width 71 mm
- type:
- optical instruments