This 30 Pfennig commemorative stamp was issued by Deutsche Bundespost Berlin in 1971 to mark the Internationale Funkausstellung (International Radio Exhibition) held in Berlin. The design features a dramatic upward view of the Berlin Radio Tower and satellite dishes, symbolizing technological innovation and communication progress. The Funkausstellung was a major electronics trade fair, showcasing advancements in radio, television, and telecommunications. This issue highlights West Berlin’s role as a center of modern technology during the Cold War era.