France
19th century
Av: Busts of Peter and Marie Curie, UNIO NATIONALIS CONTRA CANCRUM, in section PIERRE ET MARIE CURIE / DECOUVRENT / LE RADIUM / NOVEMBRE 1898, Rw: engraved A / E. BLOCH, at the bottom signature L. DONIO, Border: engraved V CANALE (Victor S. Canale - French medallicist).
bronze, 49.8 mm, 67.78 g, medal awarded for achievements in the fight against cancer and for supporting the organization, three grades are known: gold, silver and bronze.