Medieval 1623 AD silver treasure shipwreck coin. The fabulous coin is made of silver, featuring beautiful hand hammered detail, the detail on this coin is still very defined. This coin was found in the Baltic sea not far from Ventspils , the coordinates of the shipwreck are approximately 57.213013, 20.251630 . The ship could not be identified by the divers because the sunken ship was to badly damaged. Just to hold this wonderful collection is something special. This treasure would make a very unique item for display, special gift, or addition to any collection. Just amazing!