![](https://coimages.sciencemuseumgroup.org.uk/714/467/large_thumbnail_2022_0594__0002_.jpg)
Prototype visibility meter, circa 1911
- Made:
- 1911
![Prototype visibility meter, circa 1911](https://coimages.sciencemuseumgroup.org.uk/317/212/medium_smg00068449.jpg)
Prototype visibility meter, circa 1911
Details
- Category:
- Meteorology
- Object Number:
- 1995-800
- Measurements:
-
overall: 7 x 30.2 cm
- type:
- visibility meter
- credit:
- Meteorological Office, Berkshire