The Standard Abacus of Wawira Emilyou is a 4245 years old piece made by Wawira Emilyou, a merchant living in Tlokwe.
Considering its age and the quality of the work, people consider it of the highest value.
It is engraved with african patterns and some symbols pertaining to Ancient Egyptian religion.
This piece doesn't exist, but as a legend. It is said that in the year -2231, Wawira Emilyou, the owner, made use of it in Tlokwe to empower the Emilyou family. Now it is lost, or broken, we will never know.