| |||
| boss; bottom captain; colliery bailiff (boss); colliery superintendent; mine captain; mine foreman; superintendent; viewer | |||
|
Grubendirektor : 2 phrases, 2 sujets |
| Américain usage, pas orthographe | 1 |
| Exploitation minière | 1 |
| |||
| boss; bottom captain; colliery bailiff (boss); colliery superintendent; mine captain; mine foreman; superintendent; viewer | |||
|
Grubendirektor : 2 phrases, 2 sujets |
| Américain usage, pas orthographe | 1 |
| Exploitation minière | 1 |