A "maker's mark" is a unique symbol or design stamped onto a product to identify its manufacturer. This mark is often found on items like pottery, silverware, and glassware, serving as a signature of authenticity and quality. It helps consumers trace the origin of the item and can also indicate the craftsmanship involved. In the world of antique collecting, a maker's mark can significantly enhance the value of an item. Collectors often research these marks to learn more about the artist or company behind the creation, as well as the historical context of the piece.