Category:Rio Tinto Mines strike of 1920

<nowiki>1920 Rio Tinto Mines strike; huelga minera de Riotinto de 1920</nowiki>
1920 Rio Tinto Mines strike 
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Instance of
LocationRiotinto-Nerva mining basin, Nerva, Province of Huelva, Andalusia, Spain
Point in time
  • 1920
Authority file
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Media in category "Rio Tinto Mines strike of 1920"

The following 4 files are in this category, out of 4 total.