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| Number | KM# 100 |
|---|---|
| Country | Argentina |
| Period | Argentine Austral (1985 - 1991) |
| Currency | Argentine austral |
| Coin type | Circulation coins |
| Denomination | 1 austral |
| Year | 1989 |
| Edge type | Smooth |
| Shape | Round |
| Alignment | Coin (180°) |
| Composition | Aluminium |
| Weight (g) | 1.55 |
| Diameter (mm) | 20.2 |
| Thickness (mm) | 2 |
![]() | Constructions Description Legend |
|---|
![]() | Legend |
|---|
| Mint | Mintage | ||
|---|---|---|---|
| UNC | BU | Proof | |
| Argentina, Buenos Aires | 57.400.000 | - | - |
| 1989 | $ ***** |
