One of the lighthouse keeping crew on the Isla De Lobos observed a landed object, copper colored and surrounded by a circle of multicolored lights that constantly lighted up and went out. He ran to get his revolver, and returned to see at a distance of 90-100 ft three silhouetted figures of normal height. The figures were wearing black tight fitting diver's outfits. He pointed the gun at them, but then found himself paralyzed. The men went back into the UFO and it took off silently, emitting an intense white light. The Uruguayan Air Force investigated the case.

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