| Issuer | Poland |
| Year | 2022 |
| Type | Non-circulating coin |
| Value | 50 Zlotys (50 Złotych) |
| Currency | Fourth Zloty (1995-date) |
| Composition | Silver (.999) (high relief) |
| Weight | 93.3 g |
| Dimensions | 50 mm |
| Thickness | |
| Shape and Technique | Round Milled |
| Orientation | Medal alignment ↑↑ |
| Engraver(s) | |
| In circulation to | |
| Reference(s) | Y#1147 |
| Obverse description | The obverse features the images of historical coins: the thaler of King Ladislaus IV, the tympf of John Casimir from 1663, the grosz of Casimir the Great, the szóstak (six grosz) of John III Sobieski and the denarius Princes Polonie of Bolesław Chrobry |
| Obverse script | Latin |
| Obverse lettering | RZECZPOSPOLITA POLSKA 2022 50 ZŁ m/w |
| Reverse description | The reverse of the coin depicts the portrait of Joachim Lelewel. |
| Reverse script | Latin |
| Reverse lettering | XVI MIĘDZYNARODOWY KONGRES NUMIZMATYCZNY JOACHIM LELEWEL KDK |
| Edge | Smooth |
| Mint | (MW) Mint of Poland (Mennica Polska),Warsaw, Poland (1766-date) |
| Mintage | 2022 mw - - 6 000 |
| Catalog ID | 3220949550 |
| Comments |
