Russia
Alexander I Poltina (1/2 Rouble) 1803 СПБ-AИ AU50 NGC, St. Petersburg mint, Bitkin-44 (R), KM-C123. Obv. Crowned double-headed Imperial eagle with date and value. Rev. Crowned four-line inscription in wreath. Small areas of soft strike, with considerable remaining luster. Rare.
Estimate: 4000-5000 USD