It is stamped with K24GP. It is stamped with SP. They are the same size. *This was a gift from my grandmother, and the details are unknown. Size: Approximately 4.5cm in diameter Weight: Approximately 32.2g for the two *Measurements are approximate. Please allow for some error. *The color may vary depending on the monitor environment. I try my best to get the colors as close as possible, but it is not perfect. Please understand and purchase only if you agree. *This is a used item, please judge from the images. I try to describe the item honestly, but there may be unexpected oversights. Please inquire in advance if you have any questions. T12763 C #GoldCup #SilverCup #Plated #NikkoToshoguShrine #IeyasuTokugawa