Category:Mine tunnels in Belgium

Media in category "Mine tunnels in Belgium"

The following 2 files are in this category, out of 2 total.

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  Bois du Cazier (Marcinelle) 12.06.2022. 02.jpg 3,648 × 5,472; 2.65 MB
  
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  Marcinelle0053.JPG 960 × 1,280; 433 KB