YUGOSLAVIA: Specimen of 50 Dinara (1.5.1950) in green. Partisan fighters on face. S/N: "Ђ.0017 109". Red diagonal ovpt "SPECIMEN" (type D1) on both sides. Inside holder by PMG "Choice Uncirculated 64 EPQ". (Pick 67Ks). Excessively Rare! Unique known to exist!