Set of two crisp consecutive 1977 mexican 20 peso bank notes.

Obverse
Portrait of Mexican war of independence leader José María Morelos, two buildings from the city of Morelia (State of Michoacan). To the left, the emblem of Morelos (a bow with an arrow and the letters SUD. Bottom, center to the right a sword.

Script: Latin

Lettering:
El Banco De Mexico
Pagara Veinte Pesos a la vista al portador

Reverse
Pyramid of Quetzalcoatl in Teotihuacan, in the right margin a sculptured head of Quetzalcoatl. In the bottom, a snake along the design, representing also Quetzalcoatl.

Script: Latin

Lettering: BANCO DE MEXICO, S.A.