Watch List notes:

Poland, Nicholas I (1825-1855), 50-Zloty, 1829-FH, laureate head of Alexander I right, rev. value and date in wreath (Bitkin 978; Fb.109; Berezowski 90; H-Cz. 3632; Kop. 2744), some scratches at reverse 12 o'clock, otherwise lustrous original surfaces with sporadic bagmarks, extremely fine, rare, in PGCS holder, graded AU Detail ~ Tooled (Cert. #38923306)

Provenance
Spink, World Coin e-Auction, 30 September 2019, lot 731
Spink, Spring Auction, 27 March 2019, lot 715