Mercury immersion thermometer
- maker:
- G H Zeal Limited
Mercury immersion thermometer, nitrogen-filled, made by G. H. Zeal Ltd., London, measuring in the range 200-700 degrees Fahrenheit, in stoppered cardboard case, 1951 (see note)
Details
- Category:
- Heat
- Object Number:
- 1997-1525
- Materials:
- mercury, glass, paper (fibre product), nitrogen and cardboard
- Measurements:
-
overall (protective tube): 330 mm x 13 mm, 0.037kg
- type:
- mercury thermometer and case - container
- credit:
- British Gas plc