RUSSIA: 100 Roubles [1977 (m)] in gold (0,900) part of the 1980 Olympics set with national arms that divide CCCP with value below. Moscow Olympics logo, sprig within world globe and olympic rings below on reverse. Inside slab by NGC "PF 68 ULTRA CAMEO / EMBLEM". Cert number: 5785987-020. (Y# A163).