Parkinson-Cowan laboratory gas test meter
Parkinson-Cowan laboratory gas test meter, wet, serial no.B1605, c. 1965, portable with adjustable levelling feet, 0.5 litres per revolution, painted bright green, rev. counter inset in dial, water level indicator on right hand side, spiit level and carrying handle on top.
Details
- Category:
- Gas Industry
- Object Number:
- 1975-367
- type:
- gas meter, wet, test
- credit:
- Shell Research Ltd.
