Catalog
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| Issuer | Argentina |
|---|---|
| Year | 1880 |
| Type | Coin pattern |
| Value | Log in to see details |
| Currency | Log in to see details |
| Composition | Log in to see details |
| Weight | Log in to see details |
| Diameter | Log in to see details |
| Thickness | Log in to see details |
| Shape | Log in to see details |
| Technique | Log in to see details |
| Orientation | Log in to see details |
| Engraver(s) | Log in to see details |
| In circulation to | Log in to see details |
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| Obverse description | Log in to see details |
|---|---|
| Obverse script | Log in to see details |
| Obverse lettering | Log in to see details |
| Reverse description | Log in to see details |
| Reverse script | Latin |
| Reverse lettering | Log in to see details |
| Edge | Reeded |
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| Mintage | Log in to see details |
| Additional information |
Argentina's monetary system in 1880 was a fractured mess of provincial issues, foreign coins, and paper notes circulating at wildly inconsistent rates. The national government was pushing hard for a unified coinage, and pattern strikes like this one were part of that effort — proposals submitted for official consideration that never made it to full production. The 1 Peso denomination in this weight and fineness would have aligned Argentina with the Latin Monetary Union standard, a deliberate signal of international credibility the country was anxious to project.
KM#Pn20 is among several patterns documented from this period, most surviving in very small numbers held by institutional collections.