前: Circular Aztec sunstone above (arced texted value)
VEINTE PESOS
铭文: (below, weight & composition details between spacers/5-pointed
星) ☆ 15 Gr. ORO FINO ☆ (pointed inwards)
背面: 6th Coat of arms (20 九月 1916)
left of diagonal (年) 1917 - 1959
铭文: (above, state name) ESTADOS UNIDOS MEXICANOS
