RUSSIA. Ruble, 1759-CNB RI. St. Petersburg Mint. Elizabeth. PCGS Genuine--Tooled, EF Details Gold Shield. Dav-1681; KM-C-19c.4; Bit-289. The exact nature of the tooling isnt observed, but the surfaces do display a fairly aggressive cleaning. Outside of that, lightly and evenly handled, and a solid example for this issue from the daughter of Peter I (the Great).