This set includes 50 copper coins minted in the Song Dynasty of China (960-1274). Along with the set, you will also receive 5 additional coins with minor flaws as a bonus. Please note that returns are not accepted. The coins come from an era of great historical significance and are a valuable addition to any collection. The coins are uncertified and are a testament to the craftsmanship of the time. Add this unique set to your collection today!