Obverse
Close spacing between DE MONEDA
Lettering: CASA DE MONEDA DE MEXICO 1980
Reverse
Left scale pan points between U and N of UNA
Lettering: UNA ONZA TROY DE PLATA PURA LEY .925 PESO 33.625 GRAMOS MO
Extended information
Year
Denomination
Currency
Metal
Krause catalog
KM# M49b.5
Weight
33.63 g.
Diameter
41
mm.
Alignment
Coin ↑↓
Shape
Round
Edge
Reeded