Russia
Nicholas I gold 5 Roubles 1839 CПБ-AЧ, St. Petersburg mint, Bitkin-16, Fr-155, KM-C175.1, AU55 NGC. Obv. Crowned double-headed eagle, with wings up. Rev. Crowned date and value in circle. The strike is soft around the peripheries, and light die-cracks are noted.
Estimate: 1000-1250 USD