Poland, Russian Partition, 3 rubles = 20 zlotys 1837 СПБ/ПД, St. Petersburg
Variant punctuation with dots at the end of the otok inscription, after PYБЛЯ and after the date.
Condition: NGC AU58
A beautifully struck and preserved piece for this type. High NGC grade.
Recommended
Literature: Kopicki 9467 (R2), Bitkin 1078 (R), Plage 305, Berezowski 30 zl.