Watch List notes:

Russia. Alexander III. 1881-1894. 1/4 kopek. St. Petersburg Mint, 1886 CNB (S.P.B). Crown with fillets above monogram of Alexander III, sprigs of olive and oak form partial wreath / * 1/4 * / (Kopeck) / 1900 / (S.P.B.), denomination, date and mint mark in four lines. Cf. Y# 47.1. EF.