20 groszy 1957
A total of 3.940.243 units were minted at the Kremnica mint. It is made of Aluminium. It weighs 1,00 g and has a diameter of 20,00 mm. Its rarity is catalogued as very scarce. An important note for this coin is “KM a47”.
It is the rarest issue of this coin, highly prized by collectors.
| KM#47a FO#6243 | |
| Name | 20 groszy |
| Year | 1957 |
| Country | Poland |
| Mint | Kremnica |
| Shape | Round |
| Composition | Aluminium |
| Weight (g) | 1,00 g |
| Diameter (mm) | 20,00 mm |
| Mintage | 3.940.243 |
| Note | KM a47 |
| Rarity | Very scarce |
| Popularity | |
| Price | |
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You can login or register.| Collector / Collection | Conservation | Year | Value | Units | Reserved | |
|---|---|---|---|---|---|---|
 Antonio Hurtado Colección | F | 1957 | ? | 1 | Swapping |
All years of 20 groszy
The 20 groszy catalog from Poland brings together 22 issues minted between 1957 and 1985. Check the value of each year by grade, compare its price trend and discover the dates most sought after by collectors.
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