This is a vintage CorningWare casserole dish from the Blue Cornflower product line. It was manufactured in the United States between 1960-1961 and has a 1.5 quart capacity. The dish is made of stoneware and glass, and has a glossy finish with a blue cornflower pattern. It comes with a lid and features handles, is stackable, and is safe for use in the refrigerator, freezer, dishwasher, and oven. The dish is both decorative and functional, making it a great addition to any kitchen.