CZECHOSLOVAKIA. Trio of Josef Mánes Silver Medals (3 Pieces), 1971. Kremnica Mint. All PCGS Certified.All pieces--Obverse: Bust of Mánes right; Reverse: Representation of one of his most famous paintings, Josefína.1) Diameter: 33mm. PCGS SP-64.2) Diameter: 22.8mm. PCGS SP-65.3) Diameter: 19.5mm. PCGS SP-66.