25 rubles — USSR (1988) — Christianization of Rus
Emblem of the Millennium of Christianization of Rus

Other items of the period

• 1979
• 150 rubles (1979) — Horse race Y# 176
• 1980
• 5 rubles (1980) — Archery Y# 179
• 5 rubles (1980) — Gymnastics Y# 180
• 5 rubles (1980) — Equestrian Isindi Y# 181
• 5 rubles (1980) — Gorodki Y# 182
• 10 rubles (1980) — Wrestling Y# 183
• 10 rubles (1980) — Tug of War Y# 184
• 10 rubles (1980) — Reindeer Racing Y# 185
• 100 rubles (1980) — Olympic Torch Y# 186
• 150 rubles (1980) — Running Y# 187
• 1988
• 3 rubles (1988) — St. Sophia Cathedral (Kiev) Y# 210
• 3 rubles (1988) — Vladimir's Silver Coin (Srebrenik) Y# 211
• 25 rubles (1988) — Christianization of Rus Y# 212
• 50 rubles (1988) — Cathedral of St. Sophia (Novgorod) Y# 213
• 100 rubles (1988) — Vladimir's Gold Coin (Zlatnik) Y# 214
• 150 rubles (1988) — Tale of Igor's Campaign Y# 215
• 1989
• 3 rubles (1989) — Moscow Kremlin Y# 222
• 3 rubles (1989) — First All-Russian Coinage Y# 223
• 25 rubles (1989) — Ivan III Y# 224
• 25 rubles (1989) — Russian Ballet (Ballerina) Y# 231
• 50 rubles (1989) — Assumption Cathedral, Moscow Y# 225
• 100 rubles (1989) — State Seal of Ivan III Y# 226
• 150 rubles (1989) — Great stand on the Ugra river Y# 227
• 1990
• 3 rubles (1990) — Cook's Expedition to Alaska Y# 242
• 3 rubles (1990) — World Summit for Children Y# 247