Mexico, 1907 AD., Mexico City mint, 50 Centavos, KM 445.

Mexico, Mexico City mint, 1907 AD.,
50 Centavos (ø 30 mm / 12,39 g), 0,800 silver, 12,5 g theor. mint weight, mintage 18.920.000 , axis coin alignment ↑↓ (180°), plain edge with incuse letters "INDEPENDENCIA Y LIBERTAD - ",
Obv.: ESTADOS UNIDOS MEXICANOS , national arms: facing eagle on cactus, wings spread, snake in beak.
Rev.: LIBERTAD / 50 / M / CENTAVOS / 1907 , mint mark, value and date within 3/4 wreath of a holm oak branch on the left side and a laurel branch on the other, Liberty cap with inscription "LIBERTAD" surrounded by rays above.
KM 445.

Year / Mint Mark / Mintage
1905 M 2,446,000
1906 M Closed "9"
1906 M 16,966,000 Open "9"
1907 M 14,841,000 Curved "7"
1907 M 18.920.000 Straight "7"
1908 M 488,000 (rare)
1912 M 3,736,000
1913 M 10,510,000 Overdate varieties exist: 1913/2 (Rare), 1913/07 (Very rare), Double-die 9 (Ultra rare). Date exists with tight 191 and slightly separated 3.
1914 M 7,710,000
1916 M 480,000 Narrow date
1916 M Wide date
1917 M 37,112,000
1918 M 1,320,000 (rare)