CROATIA: Specimen of 50 milliard Dinara (1993) in brown and olive-green on reddish brown unpt. Knin fortress on hill at center-left on face. S/N: "A 0000000". Red diagonal ovpt "SPECIMEN" on bot sides. Black cachet "0069" at bottom center margin on back. WMK: Greek design repeated. (Pick R29s). Uncirculated.