Category:Mines opened in 1877

Mines opened in the 1870s : ←; 1870; 1871; 1872; 1873; 1874; 1875; 1876; 1877; 1878; 1879; →

See also category: Mines closed in 1877.

Subcategories

This category has only the following subcategory.

Mines in Germany opened in 1877‎ (1 C)

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