Sometimes, even I'm surprised with my raw purchases, after I scan them. Is it possible that this little guy escaped the famous European Coin Cleaning Machine for so many years? I guess it's bound to happen with a 20+ million mintage.
2 gulden 1879 (.900 silver, 36.2 mm., 24.691 gr.). Commemorative coin for 25th anniversary of the marriage of Franz Joseph I and Elisabeth of Wittelsbach (best known as Princess Sissi) petronius