To secure your numismatic collection, always demand to know the provenance of your purchases. This item is from the numismatic collection from a private owner (origin: France / 2020 / lot BM 1586). Luxembourg, 20 Euro Cent, 2004, Utrecht, EF(40-45), Brass, KM:79 Grand Duke's portrait, Value and map, Yvette Gastauer-Claire Traceability and transparency As part of our procedures to fight against the trafficking of cultural goods, the provenance of this item has been rigorously verified. Grand Duke's portrait, Value and map, Yvette Gastauer-Claire. As part of our procedures to fight against the trafficking of cultural goods, the provenance of this item has been rigorously verified.