Russia, Soviet Union (U.S.S.R.), 1984 AD.,
20 Kopeks (22 mm / 3,30 g), copper-nickel-zinc, 3,30 g theor. mint weight, mintage ? , medal alignment ↑↑ (0°), reeded edge,
Obv.: CCCP , national arms: star, globe with hammer and sickle, rising sun, surrounded on each side by wreaths wrapped in 7 Ribbons.
Rev.: 20 / КОПЕЕК / 1984 , value above date, flanked by sprigs, clashed dies - some obverse shape details visible (rays, bottom shape of the wreath).
KM Y 132 .