3 pc Vtg Corning Double Boiler Insert P-17-B + 2 1/2Qt Casserole Cornflower Blue + 1 Lid.

Pre-Owned in Very good condition, normal Wear and Tear.

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This vintage Corning Double Boiler Insert P-17-B in Cornflower Blue is a unique piece of mid-century modern casserole cookware. Made of durable pyroceram material, this square-shaped casserole features a beautiful blue and white color pattern with a glossy finish. It is oven-safe, dishwasher-safe, microwaveable, and freezer-safe, making it a versatile and practical addition to any kitchen collection. The printed backstamp indicates its originality and the quality craftsmanship of CorningWare from the 1960s.