This is a rare 1927 Mo Mexico 1 Peso silver coin, graded MS65 by PCGS. The coin features the Mexican coat of arms on the obverse and an eagle on a cactus with a snake in its beak on the reverse. It is a highly sought-after piece for collectors of Mexican coins and silver coins. The coin is uncirculated and has a fineness of 0.72. It comes with a certification number of 20677778 and has not been modified in any way. This is a great addition to any coin collection and is a testament to the rich history of Mexico.