Elevate your kitchen with this vintage Corning Ware square casserole, a true classic in both form and function. Made in the USA between 1969-1972 and crafted from the Corning Ware's signature durable ceramic in the iconic Blue Cornflower pattern, this 1-3/4 quart dish seamlessly transitions from oven to table, making it perfect for baking, serving, and storing. Its sleek, retro-inspired design is complemented by a matching lid, ensuring heat retention and effortless presentation. A must-have for collectors and home chefs who appreciate timeless quality and style. The dish is stamped on the bottom with P-1 3/4-B, a cornflower, a black star, and For Range & Microwave; the lid is stamped on opposite sides of the rim with P-7-C and the number 20. This beautiful piece is in amazing vintage condition with no chips, scratches or cracks only some minor wear on the bottom (see photos).