Watch List notes:

BELGIUM: Baudouin, 1951-1993, medallic AV 20 francs (6.45g), 1979, KM-X21, Brussel-Bruxelles Millennium .900 fine gold medalet by J.Wiener / Brunet, Saint Michael the Archangel, 979 - 1979 // URBS BRUXELLA around the Hôtel de Ville / Stadhuis, housed in original container, Brilliant Unc.

Estimate: 250-350 USD