Obverse
Issuer's name about its coat of arms
Lettering: ESTADOS UNIDOS MEXICANOS
Reverse
Plutarco Elias Calles bust 1/4 right, denomination and date at left and mint mark and fineness at right (fineness was meant for the silver final coin). Legend at bottom
Lettering: $100 000
1990
MO
LEY 0.900
PLUTARCO E. CALLES
Extended information
Year
Denomination
Currency
Metal
Copper
Diameter
39
mm.
Alignment
Coin ↑↓
Shape
Round
Edge
Plain