YUGOSLAVIA: Specimen of 50 Dinara (1.5.1968) in dark blue on multicolor unpt. Relief of Mestrovic at left on face. 6-digit S/N: "AA 000000" with large flat numerals. Red diagonal ovpt "SPECIMEN" (type C2) on both sides. Blue stamp "000704" at bottom right margin. Signatures by Colanovich & Maljanich. Without security thread. (Pick 83bs). Uncirculated.