This is a vintage Anchor Hocking Fire King casserole dish in a blue Cornflower pattern, with a capacity of 1.5 quarts. The oval dish is made of glossy glass and features handles, a chip-resistant finish, and is oven and dishwasher safe. It comes with a lid and is part of the Fire-King product line. Two small chips on underside of lid, still very usable, see pics.