Freudenberg colliery
Several mines in Germany were designated as the Freudenberg colliery , including:
- Freudenberg colliery (Dortmund) in Dortmund-Schüren
- Freudenberg colliery (Essen) in Essen-Bredeney
- Freudenberg colliery (Mülheim) in Mülheim
Several mines in Germany were designated as the Freudenberg colliery , including: