POLAND. Silver Commemorative Quintet (5 Pieces), 1974-1979. All PCGS Certified.1) 1974-MW. 50 Zlotych. PCGS PROOF-69 Deep Cameo. Fryderyk Chopin. KM-Y-66.2) 1977-MW. 100 Zlotych. PCGS PROOF-69 Deep Cameo. Wladyslaw Reymont. KM-Y-89.3) 1978-MW. 100 Zlotych. PCGS PROOF-69 Deep Cameo. Janusz Korczak. KM-Y-94.4) 1979-MW. 100 Zlotych. PCGS PROOF-69 Deep Cameo. Ludwik Zamenhof. KM-Y-103.5) 1979-MW. 100 Zlotych. PCGS PROOF-69 Deep Cameo. Henryk Wieniawski. KM-Y-98.