Issued by Liechtenstein in 1964, this 25 Rappen stamp depicts a striking reconstruction of a prehistoric aardvark-like fossil, designed by Louis Jaeger and printed by Courvoisier S.A. The artwork highlights the scientific interest in paleontology, rendered against a bold blue background that emphasizes the fossil’s unique form. This issue is part of a fascinating series showcasing prehistoric animals and is admired for its clean engraving and thematic appeal. A fine collectible for both zoological and fossil-themed philately, it reflects Liechtenstein’s tradition of blending art, science, and precision printing. A must-have piece to enrich any collection focused on wildlife or paleontology.