This is a special card for the Siedler von Catan card game distributed in special fairs usually by mr. Klaus Teuber itself.
The card name is "Franz vohm Winkel" and is a special thanks to them (who is the illustrator of the entire series in Germany).
The card text says: "pay the costs for Franz vohm Winkel and place them over a Church. The both cards counts, together, as 2 victory points. If the Church must be removed from the game, Franz vohm Winkel is also removed."