Watch List notes:

Foreign Coins, Germany, Mainz [Archdiocese], Friedrich Karl Joseph, Freiherr von Erthal, silver Convention thaler, 1794, for contribution to the French Revolutionary Army, CHVR MAINZ, crowned shield of arms, rev. X EINE FEINE MARCK (KM.399; Dav.2432; Wal.650), good very fine
*ex Fritz Rudolf Künker Auction, 21 June 2011, lot 5281
Europe in Revolution (1789-1814). A Collection of European Coins from the time of Revolution
(200-250 GBP)