The Famous Abacus of Illi Tudrims is a 4361 years old piece made by Illi Tudrims, a merchant living in Aksum.
Considering its age and the quality of the work, people consider it of priceless value.
It is engraved with african patterns and some symbols pertaining to Shamanism.
This piece doesn't exist, but as a legend. It is said that in the year -2027, Ibada Tudrims, the owner, made use of it in Memphis to empower the Tudrims family. Now it is lost, or broken, we will never know.