Category:Mines in North Rhine-Westphalia opened in the 1830s
Federal states of Germany:
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![](https://upload.wikimedia.org/wikipedia/commons/thumb/a/ac/Schlaegel_und_Eisen_nach_DIN_21800.svg/20px-Schlaegel_und_Eisen_nach_DIN_21800.svg.png)
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Subcategories
This category has the following 9 subcategories, out of 9 total.
F
- Grube Franziska (Rösrath) (3 F)
This category has the following 9 subcategories, out of 9 total.