S 1 type rock or Coal post hand-operated boring machine with 3 drills 18"
S 1 type rock or Coal post hand-operated boring machine with 3 drills 18",30" and 42"
Details
- Category:
- Mining & Ore Dressing
- Object Number:
- 1951-660
- type:
- borning machine
- credit:
- GKN Automotive Ltd.; Hardypick Ltd.