This is a rare silver Russian RSFSR 1 Rouble coin from 1921, graded MS63 by ANACS. The coin features a star on the reverse side and is composed of 0.9 fineness silver. It is uncirculated and comes with a certification number of 802818. This coin is a valuable addition to any coin collection, especially for those interested in USSR (1917-91) historical periods.  Postage includes signature fee.