2006/7年柬埔寨「世界七大奇蹟」罗马竞技场10000里尔金银币,连盒及证书,发行仅3000枚。 Cambodia, gold and silver bimetallic10,000 Riels, Cambodia 2006/7, Wonders of the World, Colosseum of Italy, 3.5g 0.9999 gold, 1 oz. 0.999 silver,proof, in original box of issue and with certificate. A low mintage of 3000 pieces only