CROATIA: Specimen of 500 million Dinara (1993) in chocolate brown and gray-green on pale olive-green unpt. Knin fortress on hill at center-left on face. S/N: "A 0000000". Red diagonal ovpt "SPECIMEN" on both sides. Black cachet "0158" at bottom center margin on back. WMK: Greek design repeated. (Pick R26s). Uncirculated.