Russian partition, Nicholas I, 1 1/2 rubles = 10 zlotys 1836 НГ, St. Petersburg

Literature: Bitkin 1089, Berezowski 12.50 zl, Kurianski Z10P36.3.c

Last digit (6) of date punched with 5, fractional dash in 1 1/2 denomination almost horizontal. Very good detail, patina, rubbing and scratches in background.