Issued by the Principality of Liechtenstein in 1967, this 25-rappen stamp is part of the Prehistoric Animals series designed by Louis Jaeger and printed by Courvoisier S.A. It depicts an Aardvark (Orycteropus afer) rendered in striking blue and white tones against a textured background. The design merges scientific precision with artistic minimalism, showcasing Liechtenstein’s tradition of fine engraved-style printing. This issue is prized for its clean composition, elegant typography, and the early representation of wildlife on Liechtenstein’s definitive issues.