Russia
Alexander I Poltina (1/2 Rouble) 1804 СПБ-ФГ AU53 NGC, St. Petersburg mint, Bitkin-46 (R), KM-C123. Obv. Crowned double-headed Imperial eagle with date and value. Rev. Crowned four-line inscription in wreath. Well struck, with nice remaining luster and light contact marks. Very scarce.
Estimate: 2500-3000 USD