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; on the left, coat of arms of Poland. RZECZPOSPOLITA POLSKA, 2022, 50 ZŁ
Description reverse
The reverse of the coin depicts the portrait of Joachim Lelewel. XVI MIEDZYNARODOWY KONGRES NUMIZMATYCZNY, JOACHIM LELEWEL
Reference
Poland. Third Polish Republic. 50 Zloty (Silver) 2022, Mint of Poland. CoCo PL-2022-0022.