wwwuppertal:
Essen-Altenessen: Zeche Carl. / Coal mine "Carl."
wwwuppertal:
Essen-Altenessen: Zeche Carl. / Coal mine "Carl."
wwwuppertal:
Essen-Altenessen: Zeche Carl. / Coal mine "Carl."
wwwuppertal:
Essen-Altenessen: Zeche Carl. / Coal mine "Carl." (Dampfkessel / Steam boilers)
wwwuppertal:
Essen-Altenessen: Zeche Carl. / Coal mine "Carl."
wwwuppertal:
Essen-Altenessen: Zeche Carl. / Coal mine "Carl."
wwwuppertal:
Essen-Altenessen: Zeche Carl. / Coal mine "Carl."
wwwuppertal:
Essen-Altenessen: Zeche Carl. / Coal mine "Carl."