vintage poly cotton quilt top stamped with Blue Onion design for Artex Tri-Chem liquid embroidery craft painting

Tri-Chem brand poly cotton quilt top with design to work in Artex paints. This makes a Blue Onion quilt top with a finished size of 102" long x about 94" wide (it's a couple of panels which need to be sewn together). This is in very good condition with the instructions and chart.