MEXICO. Quartet of Silver Denominations (4 Pieces), 1943-58. Mexico City Mint. All PCGS Gold Shield Certified.1) Peso, 1944-M. PCGS MS-66. KM-455.<p>2) Peso, 1958-Mo. PCGS MS-65. KM-459.<p>3) 50 Centavos. 1943-M. PCGS MS-66. KM-447.<p>4) 50 Centavos, 1943-M. PCGS MS-64. KM-447.<p>All pieces are mostly untoned, though some lighter golden hints are present here and there.