Old Tibetan Drum - Colorful

Description

This came in with some wonderful old Tibetan items - so I am assuming it is from Tibet as well. A 2 sided Drum. You can see the top of the drum which has a tinny sound is split and I have taken a picture of the paper that is inside which has since been removed and no longer in it but perhaps you will learn more by seeing it.  It is heavy. Any information that you might know because of the writing inside would be appreciated if you shared. We are in a estate sale warehouse in Las Vegas