Mexico, 1966 AD., Mexico City mint, 5 Centavos, KM 426.

Mexico, Mexico City mint, 1966 AD.,
5 Centavos (20,5 mm / 4,00 g), brass, 4,00 g theor. mint weight, mintage 124.944.000 , axis coin alignment ↑↓ (180°), plain edge,
Obv.: ESTADOS UNIDOS MEXICANOS , Mexico's national symbol, an eagle with a snake in beak, perched on cactus, enclosed in a circle formed by the legend and a wreath.
Rev.: CINCO CENTAVOS / Mo / 1966 , bust of Josefa Ortiz de Domínguez facing right.
KM 426 ; Schön 49 .

Year / Mint Mark / Mintage
1954 Mo ? without rev. dot between the I in CINCO and the base of the hair
1954 Mo ? with dot between the I in CINCO and the base of the hair
1955 Mo 12,136,000
1956 Mo 60,216,000
1957 Mo 55,288,000
1958 Mo 104,624,000
1959 Mo 106,000,000
1960 Mo 99,144,000
1961 Mo 61,136,000 with dot over M
1962 Mo 47,232,000
1963 Mo 156,680,000
1964 Mo 71,168,000
1965 Mo 155,720,000
1966 Mo 124.944.000
1967 Mo 118,816,000
1968 Mo 189,588,000
1969 Mo 210,492,000

María Josefa Cresencia Ortiz y Girón, popularly known as Doña Josefa Ortiz de Domínguez or La Corregidora (April 19, 1773 – March 2, 1829) was an insurgent and supporter of the Mexican War of Independence, which fought for independence against Spain, in the early 19th century. She was married to Miguel Domínguez, corregidor of the city of Querétaro, hence her nickname.