1860-O Liberty Seated Half Dollar. WB-10. Rarity-3. Repunched Mintmark. Shipwreck Effect (NGC).This lot includes the original wooden presentation case, Certificate of Authenticity and informational booklet/CD as issued by Odyssey Marine Exploration. <em>The supporting materials are available to the winning bidder by request to Stacks Bowers Galleries at the close of the auction</em>.From the Collection of Carril Valparaiso. Earlier ex S.S. Republic.