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Sledgehammer design | |
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Rio Tinto Mines, Minas de Riotinto, Huelva, Andalusia, Spain Sledgehammer (fig 11) from Rio Tinto and Belmez (fig 10, coal mine in Sierra Morena), The one from Rio Tinto are 8 cm wide, and the Belmez only 5,4 cm. Original in a description over Spanish Mining made by Professor G Nordenström after the International Exhibition in Madrid 1883. (166 pages- in Swedish), scanned image. |
| © aö 2008 | Photo ID: 197733 View Count: 38 |
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