Antique copper wall vase, circa 1915

I found this beautiful copper unique wall vase while antique shopping. I only found one duplicate while searching online which I have put in my pictures. It indicates circa 1915. My measurements are 16 inches long by 4 inches wide. I have done some cleaning up of the copper, and it is so beautiful. The vase has one hook in the back to hang on a nail. Please let me know if you have any questions.