The CorningWare Blue Cornflower White Square Casserole Dishes with 1 Lid are a set of vintage mid-century modern casserole dishes made in the United States in the 1960s. These square-shaped casseroles have a floral pattern in a glossy white finish, with a ceramic surface coating and original printed backstamp. With a capacity of 1 1/2 qt or 1 liter, these casserole dishes are designed for use in both electric and gas ovens, making them a versatile and decorative addition to any kitchen or dining table.