Vintage Primitive Colonial RWP Wilton Armetale Pewter Soup Tureen with Ladle and Lid. RWP Wilton marked on bottom of lid, ladle and bowl. Love the look of pewter for the primitive colonial home. This is a fantastic piece to add your collection. Size is 8 3/4" x 12 1/2" wide with handles. 8" High. Only 1 Available.