The Unique Lute of Menhet Witchell is a 877 years old piece made by Menhet Witchell, a musician living in Isfahan.
Considering its age and the quality of the work, people consider it of considerable value.
It is engraved with central asian 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 1131, Menhet Witchell, the owner, made use of it in Isfahan to empower the Witchell family. Now it is lost, or broken, we will never know.