Obverse
Value, date, country
Lettering: REPUBLICA ARGENTINA
20
CENTAVOS
1951
Reverse
General bust facing right
Lettering: JOSE DE SAN MARTIN
Extended information
Denomination
Currency
Metal
Copper-Nickel
Krause catalog
KM# 48
Weight
3.9 g.
Diameter
21.3
mm.
Thickness
1.5 mm.
Alignment
Coin ↑↓
Shape
Round
Edge
Reeded