RARE Large Vintage Ribbed Purple Glass Corningware Casserole Dish w Handles Really cool color vintage Corningware USA piece. Rare very unique ribbed walls not seen too often. Colors are bright and glossy. Very pretty vintage pinkish purple hue. In very good vintage condition, some scratches from use and age but not too many,taken care of. A few tiny lil fleabites barely seen,seen, last 3 pics.Mainly light scratches on bottom from stove top. Still looks awesome and very functional for everyday use.Pretty good size approximately 10.75 inches from handle to handle. Stamped Corning USA