Earth thermometer, Six's, maximum and minimum, fahrenheit, alcohol and mercury-in-glass, made by G. H. Zeal Ltd., London. Tube bent to form angle less than right angle with Six's thermometr. Marked D.D.B. 9842. Scale 20 to 120. [Date 1950s]
Details
- Category:
- Meteorology
- Object Number:
- 1995-1078
- Measurements:
-
overall: 30 cm
- credit:
- Meteorological Office, Berkshire
