| Extreme Cave Diver-Luigi Casati |      |
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| Extreme Cave Diver-Luigi Casati | |
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   ah-gigi-046.jpg In the course of several years, he has done between 500 and 600 exploratory speleologic dives into the submerged karst caves of Italy, France, Greece, Switzerland, and Mexico. |
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| Extreme Diver Lugi Casati | 12/52
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