Crowned `FM` monogram. Left facing crowned dolphin to the left and crowned thistle to the right.
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
Cross potent above a square that contains a four line inscription, flanked by crosses of Lorraine, date below.
Reverse script
Latin
Reverse lettering
IAM · NON
SVNT · DVO
SED · VNA
· CARO ·
1559 (Translation: They are no more twain, but one flesh)