Obverse
Antique coin press at center. Mint name surrounding it
Lettering: ANTIGUA CASA DE MONEDA DE MÉXICO
ABEURP
Reverse
Prensa De Correa with fineness, mint mark and year
Lettering: UNA ONZA TROY DE PLATA PURA
LEY
.925
MO
1978
Extended information
Year
Denomination
Currency
Metal
Krause catalog
KM# Pn212
Weight
33.6 g.
Diameter
41
mm.
Alignment
Coin ↑↓
Shape
Round
Edge
Reeded
