1969年也门 20里亚尔精制金币。YEMEN. 20 Riyals, 1969. PCGS PROOF-68 Deep Cameo.纪念美国国家航空航天局的阿波罗 11 号登月任务。品相超群，图文作雾面处理，底板光可鉴人。Fr-13; KM-8. AGW: .5671 oz. Struck to commemorate NASAs Apollo 11 mission to the moon. A premium example of the issue that features attractive frost over the designs and entirely consistent reflectivity in the fields. From the Pinnacle Collection.
