MEXICO. Mixed Silver Assortment (3 Pieces), 1949-60. Mexico City Mint. All PCGS Gold Shield Certified.1) 10 Pesos, 1960. PCGS MS-66. KM-476. 150th Anniversary.<p>2) 5 Pesos, 1950. PCGS MS-66. KM-466. Southern Railroad.<p>3) Onza, 1949. PCGS MS-64. KM-M49a. Casa De Moneda.