The Decayed Encyclopedia of Jamal Zink is a 1944 years old piece made by Jamal Zink, a teacher living in Isfahan.
Considering its age and the quality of the work, people consider it of no value.
It is engraved with central asian patterns and some symbols pertaining to Yazdanism.
This piece doesn't exist, but as a legend. It is said that in the year 1613, Frieda Zink, the owner, made use of it in Marseilles to empower the Zink family. Now it is lost, or broken, we will never know.