Obverse

National arms inside an hexagon with weight and silver purity at bottom outside it.

Script: Latin

Lettering:
ESTADOS UNIDOS MEXICANOS
1/2 ONZA DE PLATA
LEY 0.999

Translation:
United Mexican States
1/2 ounce of silver
Fineness .999

Reverse

Inside an hexagon the figure of a Chaac-mool, which in the Mayan culture was used to place offering on its chest or belly to be carried to the gods. Date, mint and name around it. Value at bottom outside the hexagon.

Script: Latin

Lettering:
1994 Mo
CHAAC-MOOL
N$2