Losnummer 34320. Nicholas I copper Proof Pattern 3 Kopecks 1840-СПБ PR64 Brown PCGS, St. Petersburg mint, KM-Pn106, Bit-929 (R2), Brekke-206. Flawlessly struck, and enhanced by a myriad of attractive wood tones, highlighting a paucity of distracting marks throughout the reflective fields. An exceptional example of the grade. Ex. Dr. Robert Hesselgesser Collection (Goldberg Auction 31, May 2005, Lot 2049) HID05401242017 © 2020 Heritage Auctions | All Rights Reserved.