How can you tell the age of corning ware?

To determine the age of CorningWare, look for specific markings on the bottom of the dish. Older pieces, produced before 1989, typically have the “Corning Ware” name in a certain font, often with a stylized logo, while those made after may have "CorningWare" in a different style. Additionally, the presence of specific patterns, such as "Blue Cornflower" or "Spice of Life," can help date the piece, as certain designs were discontinued or introduced at specific times. Finally, checking online resources or collector guides can provide further insights into production dates based on the item’s characteristics.