RUSSIA. Ruble, 1737. Moscow (Red) Mint. Anna. PCGS Genuine--Cleaned, Unc Details. Dav-1674; KM-198; Bit-199. Type with five pearls in hair. Essentially without any evidence of handling or time in circulation, this lightly cleaned specimen presents a gunmetal gray appearance and with some elegant brilliance still remaining in the protected areas. From the Sigma Collection.