I.D. problem, again

Hello Bill and daffnetters……….This white lovely trumpet is one I thought was Cantatrice. When I took it to the Lake Oswego show, Walter Blum was sure it was not Cantatrice or Beersheba. He thinks it is a “modern” one, and maybe one of yours, Bill. Len took these photos in hopes that we can solve the mystery. They bloom early. Thanks for anyone who can shed light on this daffodil.
Barbara and Len in Oregon