© GNDM
 1 Grosz Trial Strike
1990 year| Nickel | 1.90 g | 15.50 mm | 
|   Issuer   |  Poland | 
|---|---|
|   Period   |  Third Republic (1989-date) | 
|   Type   |  Pattern | 
|   Year   |  1990 | 
|   Value   |  1 Groszy (1 Grosz) 0.01 PLN = USD 0.0025 | 
|   Currency   |  Fourth Zloty (1995-date) | 
|   Composition   |  Nickel | 
|   Weight   |  1.90 g | 
|   Diameter   |  15.50 mm | 
|   Shape   |  Round | 
|   Technique   |  Milled | 
|   Orientation   |  Medal alignment ↑↑ | 
|   Updated   |  2024-10-07 | 
|   Numista   |  N#97433 | 
|---|---|
|   Rarity index   |  92% | 
Reverse
Script: Latin
 Lettering: 
 1 
 GROSZ 
 PRÓBA 
Designer: Ewa Tyc-Karpińska
Edge
Reeded
Interesting fact
The Pattern 1 Grosz (Trial Strike) 1990 from Poland is a rare and unique coin, with only 300 pieces minted. It was created as a trial strike to test the dies and minting process for the regular issue 1 Grosz coin, and as such, it features a slightly different design than the regular issue coin. The obverse of the coin features the image of a crowned eagle, while the reverse features the denomination and the year of issue. The coin's rarity and unique design make it a highly sought-after collector's item among numismatists.
Price
| Date | Mintage | VG | F | VF | XF | AU | UNC | 
|---|---|---|---|---|---|---|---|
| 1990 MW | 500 | - | - | - | - | - | - | 
Values in the table are based on evaluations by sales realized on Internet platforms. They serve as an indication only for 1 Grosz (Trial Strike) 1990 coin.