This is a Corning Ware casserole dish with a lid. It is done in the “Spice of Life” pattern. It is # A-2-B. It will hold 2 quarts. Width: 8 inches x Height: 2 1/2 inches. It comes with a Pyrex lid # A-9-C.
This dish does not appear to have been used, if at all. There are no scratches or markings on the inside or outside. Please review pictures for additional details, as they are part of the description.