Watch List notes:

Russia, Soviet Union AR Ruble. Leningrad (St. Petersburg) Mint, 1924. Two workers walking to right, radiant sun rising behind; date in exergue / ПРОЛЕТАРИИ ВСЕХ СТРАН, СОЕДИНЯЙТЕСЬ!, national arms above denomination. Edge inscription: ЧИСТОГО СЕРЕБРА 18 ГРАММ (4З. 21 Д.) П∙Л. KM 90.1; Schön 39.

NGC graded MS 63 (#5779885-002).

From the GK Collection.