This sauce tureen set includes four pieces, the tureen ( 7" x 3 1/2" x 3"), underplate (7 1/2" x 6"), lid, and ladle. The flow blue design is Art Nouveau with water lilies and stylized leaves and vines. There are no marks on any of the pieces and I have not been able to identify the pattern. However, it is circa 1900 English flow blue. The ladle has a chip on the edge. There are two places where the glaze is missing on the edge of the underplate. Otherwise, it is in lovely condition. It displays well or it can be used. I will be listing other pieces of this pattern.