The product is a circulated 1890 Pi 5 Centavos Mexico Second Republic 5C Silver Coin minted in Potosi, Mexico. This coin is composed of 0.9 fineness silver and is uncertified. It is a valuable piece of history from the Second Republic period of Mexico's coinage, featuring intricate details and a unique design. This coin is a collector's item that holds historical significance and intrinsic value, showcasing the craftsmanship and artistry of Mexican coin production in the late 19th century.