on the left, an image of the dome of the Ossoliński National Institute in Wrocław, partly covered by the outline of a fragment of the building facade. On the right, the image of the Eagle established as the state emblem of the Republic of Poland; an inscription at the bottom: 100 / ZŁ. Along the right edge, a semi-circular inscription: RZECZPOSPOLITA POLSKA 2017 (THE REPUBLIC OF POLAND 2017). Below the Eagle, on the right, the Mint mark: m/w.
centrally, a bust in profile of the founder of the Ossoliński National Institute, Józef Maksymilian Ossoliński. An inscription along the rim: 200-LECIE ISTNIENIA ZAKŁADU NARODOWEGO im. OSSOLIŃSKICH (200th Anniversary of the Ossoliński National Institute).
- package – cardboard box
- certificate – yes