CUBA. Quartet of Silver Minors (4 Pieces), 1948-49. Philadelphia Mint. All NGC Certified. 1) 20 Centavos, 1948. NGC UNC Details--Cleaned. KM-13. <p>2) 20 Centavos, 1949. NGC MS-61. KM-13.<p>3) 10 Centavos, 1948. NGC MS-63. KM-A12.<p>4) 10 Centavos, 1949. NGC MS-64. KM-A12.