POLAND: Specimen of 500 Zlotych (1948) in dark blue on light brown and multicolor unpt. Portrait of coal miner at right on face. S/N: "CC 9687402". Red diagonal ovpt "WZOR" on face. WMK: Woman. Inside holder by PMG "Choice Uncirculated 64". (Pick 140CS1) & (Spink NBP B30bs1).