I & R gravitometer, type GT 857, made by Alexander Wright & Co (Westminster) Ltd, in a fitted wooden box. Used for reformer gas gravity readings. Serial No. 739 NS. (Tingley catalogue No. 313) (Est. date 1920-1960).
Details
- Category:
- Gas Industry
- Object Number:
- 1997-171
- Measurements:
-
overall: 29.65 kg
- type:
- gravitometer
- credit:
- British Gas Museum And Heritage Centre
