Zeche Adler
Zeche Adler stands for the following hard coal mines:
- Zeche Adler (Essen)
- United Prussian Adler colliery , Essen
- Preußisch Adler colliery , Dortmund
- Black Eagle Colliery , Holzwickede
- Trappe & Adler colliery , weather, see Trappe colliery
See also:
- Adler mine , non-ferrous metal ore mine near Bad Honnef
- Adler potash mine , Röblingen
