Poland
Nicholas I of Russia gold 20 Zlotych-3 Roubles 1834 СПБ-ПД, Bitkin-1075 (R), Fr-111, KM-C136.2, XF45 NGC. Obv. Crowned double-headed Imperial eagle. Rev. Date and value. A decent strike for the issue, with luster remaining around the devices and moderate contact marks.
Estimate: 1800-2200 USD