Nicholas I, 1825-1855, Rouble 1846 MW. Warsaw. Ç?Ä???È?? Variety unpublished in all the major works, Very rare thus. Ch. Nicholas I, 1825-1855, Rouble 1846 MW. Warsaw. Ç?Ä???È?? Variety unpublished in all the major works, Very rare thus. Charcoal-gray.About very fine. Estimate Value $400 - UP