The obverse features an eagle, the state emblem of the Republic of Poland. RZECZPOSPOLITA POLSKA, 100 ZŁ, 2021
Description reverse
The reverse of the coin features the quartered coat of arms of the Polish-Lithuanian Commonwealth of 1791. 230. ROCZNICA KONSTYTUCJI 3 MAJA - DZIEŁA ODRODZONEJ RZECZYPOSPOLITEJ
Reference
Poland. Third Polish Republic. 100 Zloty (Gold) 2021, Mint of Poland. CoCo PL-2021-0010.