Set of two vintage Pyrex refrigerator dishes with lids, made by Corning Glass Works, New York, USA. The set includes one medium and one small dish, both made from durable glass suitable for oven and microwave use. The medium dish is marked with model number 503-B and is designed for comprehensive use in kitchens, including microwaving. Each dish comes with its respective glass lid, contributing to their utility in food storage and preparation. Ideal for vintage kitchenware collectors or practical everyday use.