This is a genuine silver coin from Mexico during the Second Republic era. The coin is a 50 centavos piece from 1873 and has a fineness of 0.9. It is circulated and uncertified, making it a great addition to any coin collection. The coin features the image of the Virgin of Guadalupe on the obverse and the Mexican coat of arms on the reverse. This is a must-have for any Mexican coin enthusiast.