The Gold Florin is a historical gold coin that originated in the late 13th century in Florence, Italy. It was widely used in trade and commerce across Europe due to its consistent gold content and reliable value. The coin typically weighed about 3.5 grams and featured a design that included the Florentine lily on one side and a representation of Saint John the Baptist on the other. Over time, the Gold Florin influenced the creation of other currencies, including the Dutch Florin and the British Pound. Its popularity contributed to the establishment of a standardized monetary system in Europe, facilitating international trade and economic growth during the Middle Ages and beyond.