Watch List notes:

Monaco 1/2 Ecu 1666 (sd) Louis I (1662-1701). Obverse: Louis I bust facing right. Obverse Lettering: LVD·I·D·G·PRIN·MONOECI·. Reverse: Crowned shield with the arms of the Grimaldi. Reverse Lettering: DVX·VALENT·PAR·FRANCIÆ·&ᶜ.1666. Edge Smooth. Silver. Damage Edge. KM 43.1