"Gros Tournois of Louis IX. GROS. A coin of relatively large size: applied to silver coins of various kinds in France in the thirteenth and following centuries." -Whitney, 1911

Obverse Side of Gros Tornois

"Gros Tournois of Louis IX. GROS. A coin of relatively large size: applied to silver coins of various…

"Gros Tournois of Louis IX. GROS. A coin of relatively large size: applied to silver coins of various kinds in France in the thirteenth and following centuries." -Whitney, 1911

Reverse Side of Gros Tornois

"Gros Tournois of Louis IX. GROS. A coin of relatively large size: applied to silver coins of various…