Watch List notes:

Russia, Empire. Nicholas I AR Poltina (50 Kopecks). St Petersburg mint, 1839. Nicholas Grachev, mintmaster. ✷ ЧИСТАГО СЕРЕБРА 2 ЗОЛОТНИКА 10 1/2 ДОЛЕЙ, crowned double headed imperial eagle; H-Г across lower fields / Denomination, date and mint in four lines; crown above; all within wreath. Edge inscription: СЕР. 83 1/3 ПРОБЫ 2 ЗОЛ. 41 7/25 ДОЛ. KM 167.1. 9.96g, 29mm, 12h.

Near Very Fine.

From the inventory of a UK dealer.