BEAUTIFUL ATOCHA SHIPWRECK 2 REALES POTOSI COB COMMODORE COINS & COLLECTIBLES. This highly desirable and beautifully struck 2 Reales was found on the Nuestra Senora de Atocha shipwreck! Complete with flip card and Certificate of Authenticity, this Potosi mint 2 Reales is perfect for any collector of Spanish Colonial coinage or shipwreck treasure. This coin has beautiful castles and lions, a strong cross, and a full shield on the obverse! 2022 marks the 400th anniversary of the Atocha wreck in 1622! You will also notice that this cob is graded at a desirable Grade 2!