Poland
Nicholas I 10 Zlotych (1-1/2 Roubles) 1836-HT MS61 NGC, Warsaw mint, KM-C134. An enticing Mint State specimen, with appealing tone to the boldly-rendered devices and only minor evidence of handling (notably an edge knock to the obverse at 10 o'clock).
HID02901242017
Estimate: 1000-1500 USD