Crowned arms of Mary I as Queen of Scots and Dauphine of France, at the centre of a cross potent.
Obverse script
Latin
Obverse lettering
· FRAN
· ET · MA · D · G · R · R · SCOTOR · D · D · VIEN · (Translation: Francis and Mary, by the Grace of God, King and Queen of Scotland, Dauphin and Dauphiness of Viennois)
Reverse description
Crowned `FM` monogram, flanked on each side by a cross of Lorraine.
Reverse script
Latin
Reverse lettering
· FECIT
· VTRAQVE · VM · 1558 · (Translation: He has made both one)