Watch List notes:

France, Kingdom. Charles IX AV Ecu d'or. Rouen, 1571. CAROLVS VIIII D G FRANCORVM REX, crowned arms / CHRISTVS REGNAT VINCIT ET IMPERAT, floriated cross; mint mark at center, date above. Friedberg 378; Duplessy 1057; Laf. 890. 2.85g, 23mm, 9h.

Very Fine; flan slightly wavy.

From the inventory of a UK dealer;
Acquired from Spink & Son Ltd.