Russia, Nicholas I (1825-1855), 5 rubles 1830 СПБ ПД, St. Petersburg mint, NGC MS61
rare coin of this vintage in mint condition
in NGC register only 6 pieces higher: MS64 - 1 piece, MS63 - 3 pieces, MS - 2 pieces, MS61 - 4 pieces
gold 917, catalog weight 6.54 grams, mintage 490,005 pieces
