This product is a set of 10 Chinese old coins from the historical period of the Empire (up to 1948), specifically from the years 1644 to 1911. The coins are made of bronze and have a color of brownish-black (BN). They are from China and are uncertified. This set includes coins from the Shun-chi to Shuen-tang period, showcasing the rich history and craftsmanship of Chinese foreign coins during this time.