The Famous Bottle of Wongsojoyo Museum is a 1996 years old piece made by Wongsojoyo Museum, a con artist living in Shanghai.
Considering its age and the quality of the work, people consider it of high value.
It is engraved with asian patterns and some symbols pertaining to Jainism.
This piece doesn't exist, but as a legend. It is said that in the year 19, Wongsojoyo Museum, the owner, made use of it in Shanghai to empower the Museum family. Now it is lost, or broken, we will never know.