Roman coin reproduction
During the research campaign in 2023, a medal resembling a Roman coin was found in the central bottom part of the ship. After the initial cleaning, it was determined that it was an imitation of a Roman coin, produced in Padua during the 16th century. The imitation of the copper sestertius of Roman emperor Hadrian represents on the front the bare-headed and draped bust of Hadrian to right, whith the inscription HADRIANVS AVGVSTVS. On the back side, a galley under full sail is shown, with Neptune standing at bow, and the inscription FELICITATI / AVG below the yard, and COS III P P / S C at the bottom.
It was casted by Giovanni da Cavino (1500–1570), the son of Bartolomeo di Giovanni, a goldsmith originally from Cavino di San Giorgio delle Pertiche. His imitations of ancient coins, produced together with Alessandro Bassiano, are particularly well known. The quality of his reproductions makes it extremely difficult to identify them as fakes.