1 ruble in 1913, the AG-VS. Chekanen in memory of the 300th anniversary of the reign of the Romanov dynasty. Persons. St .: convex chisel. Silver, 19.98 g. Preservation is almost excellent, light patina, stamp shine. Severin # 4180. Ustdenikov # 4201. Bitkin # 336. Kazakov # 454.