I agree with Sistersville Alley. Too busy for Heaton, wrong glass and pattern. Those wide white bird head shapes at the ends of the swirls and fine points point to Sistersville Alley. If you're looking for ear shapes, they can be found in lots of swirls. When the swirl makes predominately an ear shape and not much else, that's when to think Heaton, but as always, it's just one tool in the box, not a hard law.