Lot 33889. Nicholas I of Russia gold 20 Zlotych (3 Roubles) 1839 CЛБ-AY/MW AU53 NGC, St. Petersburg mint, KM-C136.2, Bit-1080 (R). Mintage: 10,706. A rarely witnessed date, firmly produced on a pale gold planchet and exhibiting a distinguished degree of preservation to obverse fields. HID05401242017 © 2023 Heritage Auctions | All Rights Reserved.