RUSSIA: 100 Roubles [1977 (m)] in gold (0,900) part of the 1980 Olympics set with national Arms divide CCCP with value below. Moscow Olympic logo, sprig within world globe and olympic rings below on reverse. Inside slab by NGC "PF 68 ULTRA CAMEO / MOSCOW OLYMPICS / EMBLEM". Cert number: 5785987-019. (Y# A163).