Corning Cookmates casserole dish, model KA-SP-3, produced in Corning, NY, USA. The dish has a 3-quart capacity and comes with a matching glass lid. Suitable for use on the stovetop, in the oven, and in the microwave. The white exterior features a subtle ribbed design.
The condition shows utensil marks inside and on the base, with visible general surface wear from normal use. The lid is clear with a raised handle. See photos for measurements, if taken. This is a functional and durable cookware piece from a trusted Corning line.