MARY L. YANCEY IOWA STATE Important vase carved with blue daisies on a yellow ground, Ames, IA, 1920s; Stamped Y and ISU/AMES; 9 1/4 x 5 Provenance: JMW Gallery, Boston; Publication: Forster, UND Pottery, p. 157; Forster, Alternative American Ceramics, p. 132 Very tight 3/4 line to interior rim only, does not go through.