Rouble 1899, St. Petersburg Mint. 19,95 g. Smooth edge! Bitkin 50 (R2) (Price in Bitkin only for the quality: fine and very fine!). Severin 4074 (extremely rare). Extremely rare!! Probably the best known condition for the ``smooth edge type´´. Cleaned in the past. Extremely fine-uncirculated with attractive rainbow patina.