Carl Sorensen Pear Shaped Vase found at Goodwill

So I saw two Carl Sorensen vases 2 days ago at goodwill.. they were two of them, they were pair, however I didn't know who the maker was. So I decided to not buy it for $3 each, then I left the store and went home. One day later, my wife and I went back to Goodwill, and saw the vase again, however there was only one left...I searched throughout the store to find the other pair,,,, but NO luck..

So for $3, I bought this Vase without knowing the maker. I finally searched on google who CS, then came across CARL SARENSEN, he was a famoun bronze sculpturer.