| |||
| boss; bottom captain; colliery bailiff (boss); colliery superintendent; mine captain; mine foreman; superintendent; viewer | |||
|
Grubendirektor : 2 phrases in 2 subjects |
| American usage, not spelling | 1 |
| Mining | 1 |
| |||
| boss; bottom captain; colliery bailiff (boss); colliery superintendent; mine captain; mine foreman; superintendent; viewer | |||
|
Grubendirektor : 2 phrases in 2 subjects |
| American usage, not spelling | 1 |
| Mining | 1 |