Bolt Association PAR air gun. Model 600B
Bolt Association PAR air gun. Model 600B, serial no.720, with a 40 cubic inch capacity chamber. (As used to generate shock waves in seismic surveying at sea).
Details
- Category:
- Gas Industry
- Object Number:
- 1977-151
- type:
- seismic air gun, model
- credit:
- Bolt Associates Inc.