俄罗斯1977-80年二十八枚一组精製套币,奥运系列。圣彼得堡及莫斯科铸币厰,含第一系列"地理"、第二系列"更快"、第三系列"更高"、第四系列"更强"、第五系列"团队运动"。含配套原盒,原盒内有两层币架,另含证书及多件宣传资料。Leningrad and Moscow Mints. Featuring First Series Geography; Second Series "Citius," Third Series "Altius," Fourth Series "Fortius," Fifth Series "Team Sports". In fitted official case of issue holding two coin trays. Accompanied by certificates of authenticity and a plethora of promotional material.BRILLIANT PROOF.