This is a mint 5 coin set from the Republic of China, specifically dating back to the year 1967. The coins are described as being in original plastic sleeve and are uncirculated, making them a valuable addition to any collection. The set includes coins of silver and copper, showcasing the unique craftsmanship and history of Chinese currency during that period. This historical set offers a glimpse into the economic and cultural landscape of the time, making it a prized possession for numismatists and collectors alike.