This pan was purchased sometime between 2014 - 2015. Please see scratches on the interior and exterior of the pan from use and storage. Interior surface is in good condition. This is a first run pan. There is no "S" (for second) stamped on the back of the handle or helper loop. The copper core of this pan is incredibly responsive to heat, making this piece perfect for frying foods and cooking omelettes, or creating delicate sauces and reductions. Five-ply construction of securely bonded metals: a thick, extremely heat-responsive copper core sandwiched between two layers of highly conductive aluminum with an easy-clean stainless-steel exterior and interior that won't react with foods. * Allows for the quickest heat-up time, maximum temperature control and rapid, even heat distribution. * A ring of copper adds a finishing touch to the gleaming exterior. * Riveted stainless-steel handle. * Ideal for use on any type of cooktop, including induction.