A coin of quite unprecedented provenance - coming from a shipwreck.
Showing the long-standing influence of sea water even on thalers minted, after all, in good silver - thalers. Extensively discussed in the video attached to the auction.
Rare, second vintage Danzig thalers of Jan Kazimierz.
A variety with a bust of the ruler in a cloak, with a shadowed crown.
Silver, diameter 41 mm, weight 20.0 g.