Russia 1 Rouble 1840 СПБ НГ

Eagle 1841, the scepter is at a distance from the wing, there are 9 feathers in the tail (the word Coin lacks a crossbar in the letter H), the combination of stamps is absent in most of the known catalogs. Bitkin has a similar #199 (R2), but there is a ghast in the H word Coin. According to the R3 / R4 classification.