Two GZW swamp geophones to BP's design made by ETEI Ltd
- Made:
- 1960
- designer:
- The British Petroleum Company Limited
Two GZW swamp geophones to BP's design made by ETEI Ltd, c. 1960. 50x10 diam cm
Details
- Category:
- Geophysics
- Object Number:
- 1985-1424
- type:
- geophone
- credit:
- Seismograph Service (England) Ltd.
