前: Decorated woman figure left of (面值) $ 50 (比索)
mintmark: (lower-right) Mo (Mexican Mint)
铭文: (left-top, subject) templo mayor de Mèxico
(lower-left-bottom, name between spacers/small squares)
□coyolxaunqui□
背面: 8th Coat of arms (16 九月 1968)
(the eagle with snake on cactus between wreath)
铭文: (above, state name) ESTADOS UNIDOS MEXICANOS
