obverse reverse
1000 Australes (1991)
Encounter of Two Worlds
Silver (.925) (Ag 925 Cu 75) 27g ø 40mm
obverse reverse
50 Pesos (1985)
Central Bank Anniversary
Aluminium bronze 5g ø 23mm
obverse reverse
50 Centavos (1970–1976)
Aluminium bronze (Cu 92 Al 8) 4.35g ø 20.5mm
obverse reverse
5 Pesos (1976–1977)
Aluminium bronze (Cu 92 Al 8) 5.75g ø 23.5mm
obverse reverse
10 Pesos (1976–1978)
Aluminium bronze (Cu 92 Al 8) 6.5g ø 25mm
obverse reverse
50 Pesos (1979–1980)
non-magnetic
Aluminium bronze (Cu 92 Al 8) 7.5g ø 26mm
obverse reverse
50 Pesos (1980–1981)
magnetic
Brass clad steel 7.5g ø 26mm
obverse reverse
100 Pesos (1978–1980)
non-magnetic
Aluminium bronze (Cu 92 Al 8) 8g ø 27mm