
Model of percussive rock drill or bar channeller

Model (scale 1:8) of percussive rock drill or bar channeller
Details
- Category:
- Mining & Ore Dressing
- Object Number:
- 1904-94
- type:
- model
- credit:
- Ingersoll Sergeant Drill Co.
Model (scale 1:8) of percussive rock drill or bar channeller