To mark the joint issue with La Poste, Post Danmark has produced a souvenir postcard featuring both countries' stamps. At the top are the two Danish self-adhesive stamps with the Danish first-day postmark. At the bottom are the two French non-self-adhesive stamps with the French first-day postmark. The back features a short text in Danish, English and French.

THE YEAR IS 1546. KING CHRISTIAN I OF DENMARK HAS JUST SIGNED A TRADE TREATY WITH CHARLES VII OF FRANCE

TRADE TREATIES - In a joint stamp issue, Post Danmark and La Poste focused on the old trade treaties that created favourable conditions for commerce between the two countries for hundred of years. The motifs on the two stamps feature a French merchant ship sailing between France and Denmark.

DESIGN: Post Danmark Stamps / Jakob Monefeldt
ENGRAVERS: Bertil Skov Jørgensen (DK) and Elsa Catelin (FR)
PRINTING METHOD: Intaglio / Offset (DK) and Intaglio (FR)