Celebrate the ingenuity of ancient China with this 2024 5oz Silver Antiqued Coloured Coin, highlighting four iconic inventions: Shipbuilding, Kite Flying, Gunpowder, and the Seismograph. The coin's central design features a three-dimensional lodestone on an engraved plate, symbolising China's early navigational advancements. Meticulously antiqued and coloured, the coin beautifully captures these groundbreaking inventions. Each piece is presented in a classic display case with a Certificate of Authenticity.