Russia R.S.F.S.R. gold Chervonetz (10 Roubles) 1923-ПЛ MS63 PCGS, Leningrad mint, KM-Y85, Fr-181. This example of an increasingly popular type is a pleasure to view in hand as the brilliant honey-gold surfaces reveal cartwheeling luster atop classic Soviet imagery. A handful of contact marks prevent a Gem designation, though this is still a stunning issue.