Product Description Spanish Treasure Wreck Coin from the 1733 Plate Fleet. The 1733 Fleet wrecked near the Florida Keys. Some of the coins were found a few miles out from our store location. The 1733 Fleet coins were some of the original coins that started modern day treasure diving. The mint for this coin is Mexico City and is circa 1733. The ruler during this time was Felipe V or Philip the V. The coin is 8 Reales and is wraped in a heavy duty 14k gold bezel. The coin comes with a Certificate of Authenticity. Q063.