The Historic Necklace of Marie Tafsutfitz is a 856 years old piece made by Marie Tafsutfitz, a copper smith living in Barcelona.
Considering its age and the quality of the work, people consider it of considerable value.
It is engraved with european patterns and some symbols pertaining to Catholic.
This piece doesn't exist, but as a legend. It is said that in the year 1941, Barypos Tafsutfitz, the owner, made use of it in London to empower the Tafsutfitz family. Now it is lost, or broken, we will never know.