Coins and Historical Medals

Poland, Alexander I, 10 Zlotych, 1823ib, Warsaw, 31.08g/12h (Kop. 2718; Bit. 822; KM C101.2). Lightly brushed, some minor marks and surface flaws, otherwise extremely fine, dark tone £3,000-£4,000

CGB e-Auction, 13 December 2016, lot 507