Vintage Corning Blue Cornflower 5 quart square dutch oven created by Corning Glass in 1957 and discontinued in 1988. This square dutch oven has the iconic Blue Cornflower pattern that has become synonymous with the Corning Ware brand. This has been a kitchen mainstay for nearly 60 years and is popular among households for its easy oven-to-table or stovetop-to-table use. The pattern comes in many styles and ensembles and the array of dishware is enough to meet the needs of any home. This 5-quart dutch oven is known as model P-34-B and comes with the clear glass top. This vintage dutch oven is in excellent condition with no chips or cracks and measures 12 ¼” wide and 3 ¼” deep.