1976年马来西亚15令吉。MALAYSIA. 15 Ringgit, 1976. NGC PROOF-69 Ultra Cameo. 1976年马来西亚15令吉。频临绝种保护系列,马来西亚野牛。精制镜面,浮雕表面作雾面处理。MALAYSIA. 15 Ringgit, 1976. NGC PROOF-69 Ultra Cameo.KM-19. Conservation series, featuring the Malaysian guar. A brilliant Proof with hard mirrored fields and frosted cameo devices.