Based on research we believe this hammered copper cauldron was made in Germany circa 1930-1950.
It seems to have been used to burn something most likely incense.
There is some tarnishing on the inside but the outside is shiny with very few spots of tarnishing. The handle is in a twisted design.
It measures 6 inches tall with the handle up, and 3 1/2 inches wide based on the opening of the cauldron.