Watch List notes:

Russia 5 Kopecks 1850 СПБ-ПА St. Petersburg. Nicholas I (1826-1855). Obverse: Crowned double-headed eagle. Lettering: П А. Reverse: Denomination. Lettering: 5 КОПѢЕКЪ 1850 С.П.Б. Eagle of 1851-1858. Silver. Edge dotted. Bitkin 407. NGC MS 63