10 Zlotys Mikolaj Kopernik, large type, Trial Strike
€124,083.00
| Issuer | Poland |
| Year | 1965 |
| Type | Pattern |
| Value | 10 Zlotys (10 Złotych) (10 PLZ) |
| Currency | Third Zloty (1949-1994) |
| Composition | Aluminium |
| Weight | 3.43 g |
| Dimensions | 31 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | Józef Gosławski |
| In circulation to | |
| Reference(s) | KM#Pr137, Fischer Po#P087c, ParM#P238c |