The Beautiful Abacus of Judith Fenrir is a 3089 years old piece made by Judith Fenrir, a merchant living in Akkad.
Considering its age and the quality of the work, people consider it of the highest value.
It is engraved with central asian patterns and some symbols pertaining to Folk religion.
This piece doesn't exist, but as a legend. It is said that in the year 604, Belinay Fenrir, the owner, made use of it in Eridu to empower the Fenrir family. Now it is lost, or broken, we will never know.