Ronalds' photographic thermograph, 1867
- Made:
- 1867
Ronalds' photographic thermograph, 1867.
Details
- Category:
- Meteorology
- Object Number:
- 1926-938
- Measurements:
-
overall (approx): 143 x 122 x 130 cm
- type:
- thermograph
- credit:
- Meteorological Office, South Kensington