Obverse
Theme, date and mintmark, weight and silver purity
Lettering: VIVA MEXICO 1984 W W M UNA ONZA TROY .999 PLATA PURA
Reverse
Liberty statue facing divides dates
Lettering: 1821 1921 MDCCCXXI MCMXXI
Extended information
Year
Denomination
Currency
Metal
Krause catalog
X# MB13
Weight
31.1 g.
Diameter
38
mm.
Alignment
Coin ↑↓
Shape
Round
Edge
Reeded
