Category:1931 in mining in Germany

Mining in Germany in the 1930s : ←; 1930; 1931; 1932; 1933; 1934; 1935; 1936; 1937; 1938; 1939; →

Subcategories

This category has the following 4 subcategories, out of 4 total.

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Mines in Germany closed in 1931 (3 C)

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1931 in mining in Hesse (1 C)
1931 in mining in North Rhine-Westphalia (1 C)
1931 in mining in Saarland (1 C)

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