Very Rare Corningware 5 litre “blue corn flower”

AI Overview +1 The image shows a vintage Rare CorningWare casserole dish in the "Provincial Blue" pattern. This particular dish is a 3-quart (or 3-liter) size, known by model number A-3-B. It's made from Pyroceram, a heat-resistant glass-ceramic material suitable for various cooking methods, including oven, microwave, stovetop (gas or electric), and freezer. The iconic Provincial Blue pattern makes it a recognizable and highly collectible piece of kitchenware. This specific dish is often sold separately, sometimes with or without its corresponding glass or plastic lid