[ Stone cannon balls and breech-block of a breech-loading gun fished up from the wreck of the Florencia galleon ][ Sir George Rooke, commanding the British fleet at the battle of Vigo Bay ][ The Royal Sovereign, one of Admiral Sir George Rooke's line-of-battle ships, engaged at Vigo Bay ][ Framework of an "elevator" devised by Pino for raising the galleons in Vigo Bay ][ An "elevator" with air bags inflated ][ Cannon of the treasure galleons recovered by Pino from the bottom of Vigo Bay ][ Hydroscope invented by Pino for exploring the sea bottom and successfully used in finding the galleons of Vigo Bay ][ Lima Cathedral ][ Treasure-seekers digging on Cocos Island ][ Christian Cruse, the hermit treasure-seeker of Cocos Island ]