The Standard Abacus of Jacques Pictural is a 3637 years old piece made by Jacques Pictural, a merchant living in Knossos.
Considering its age and the quality of the work, people consider it of high value.
It is engraved with european patterns and some symbols pertaining to Shamanism.
This piece doesn't exist, but as a legend. It is said that in the year -1251, Shalyapin Pictural, the owner, made use of it in Athens to empower the Pictural family. Now it is lost, or broken, we will never know.