Issued by Liechtenstein in 1971, this commemorative 80-rappen stamp honors the 50th anniversary of the nation’s 1921 Constitution, a milestone in the principality’s modern governance. The design by Louis Jaeger showcases the richly ornamented Princely Crown, rendered with exquisite detailing in gold, red, and jewel-like geometric motifs. Printed by Courvoisier S.A., the stamp is known for its sharp engraving-style precision and deep navy background, giving strong visual contrast. A desirable piece for collectors of European constitutional history, royalty iconography, and Liechtenstein commemoratives.