Watch List notes:

Russia USSR 150 Roubles 1977 (L) 1980 Summer Olympics Moscow Olympics Logo. Obverse: The coat of arms of the Soviet Union; value; date. Lettering: СССР 150 РУБЛЕЙ. Reverse: Olympics Logo. Lettering: ИГРЫ XXII ОЛИМПИАДЫ · МОСКВА · 1980 ЛМД 1977. Edge Reeded. Platinum (.999) 15.55 g. Y 152. NGC PF 70 ULTRA CAMEO