France
Charles VI (1380-1422) gold Écu d'or à la couronne ND MS64 NGC, Toulouse mint, 5th emission, from 2 November 1411, Fr-291, Dup-369D. + KARΘLVS 8 DЄI 8 GRACIA 8 FRAnCORVM 8 RЄX, crowned arms of France, an annulet beneath the fifth letter / + XPC 8 VIИCIT 8 XPC 8 RЄGИAT 8 XPC 8 IИPЄRAT, cross fleurée, a star in the center; all within a quadrilobe with lis at points and crowns in spandrels, an annulet beneath the fifth letter. A gorgeous example of this issue, lightly toned with full underlying luster and remarkably preserved surfaces.
Estimate: 1700-2000 USD