![](https://coimages.sciencemuseumgroup.org.uk/62/70/large_thumbnail_2000_0086.jpg)
White metal trial frames
- Made:
- 1900-1940
![White metal trial frames](https://coimages.sciencemuseumgroup.org.uk/499/511/medium_smg00269753.jpg)
White metal trial frames, partially hinged to allow lens inertion into cells (eye pieces not a complete circle of metal), English(?), 1900-1940
Details
- Category:
- Ophthalmology
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- A680918
- Materials:
- metal, white
- type:
- trial frames