Poland
Nicholas I gold 20 Zlotych (3 Roubles) 1837 СПБ-ПД AU55 NGC, St. Petersburg mint, KM-C136.2. Bearing minor marks in the fields in line with the grade, otherwise sharp with lightly reflective surfaces and a pleasing canary-gold coloration.
HID02901242017
Estimate: 1200-1500 USD