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| This TV grab shows part of the head of Florencio Antonio Avalos Silva, one of 33 trapped miners. | 
Rescue workers were today battling to reach 33 miners trapped underground for 18 days in a Chilean mine. Experts said it would take months to dig the men out after they managed to attach paper message to a probe sent 2, 300ft below the surface to find them.
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| All alive: A poster of all 33 men made by relatives who have held a vigil at the San Jose mine since the collapse | 
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